| 1 | Ponti Noe' | 2001 | SUI Switzerland | 00'51''84 | 859 |  |  | |
25m 10.50 (10.50) 50m 23.27 (12.77) 75m 38.82 (15.55) 100m 51.84 (13.02) [51.84] |
| 2 | Kim Jihun | 2000 | KOR Republic Of Korea | 00'52''61 | 821 | | | |
25m 10.77 (10.77) 50m 24.31 (13.54) 75m 39.93 (15.62) 100m 52.61 (12.68) [52.61] |
| 3 | Seto Daiya | 1994 | JPN Japan | 00'52''66 | 819 | | | |
25m 10.87 (10.87) 50m 24.03 (13.16) 75m 39.11 (15.08) 100m 52.66 (13.55) [52.66] |
| 4 | Marchand Leon | 2002 | FRA France | 00'52''84 | 811 | | | |
25m 10.83 (10.83) 50m 24.37 (13.54) 75m 39.19 (14.82) 100m 52.84 (13.65) [52.84] |
| 5 | Ceccon Thomas | 2001 | ITA Italia | 00'52''88 | 809 | | | |  | |
25m 10.68 (10.68) 50m 23.50 (12.82) 75m 39.33 (15.83) 100m 52.88 (13.55) [52.88] |
| 6 | Corbeau Caspar James | 2001 | NED Netherlands | 00'52''91 | 807 | | | |
25m 10.90 (10.90) 50m 24.83 (13.93) 75m 39.76 (14.93) 100m 52.91 (13.15) [52.91] |
| 7 | Andrew Michael | 1999 | USA United States | 00'53''15 | 797 | | | |
25m 10.74 (10.74) 50m 24.79 (14.05) 75m 39.74 (14.95) 100m 53.15 (13.41) [53.15] |
| 8 | Noh Minkyu | 2007 | KOR Club Swimmers | 00'53''32 | 789 | | | |
25m 10.99 (10.99) 50m 24.11 (13.12) 75m 39.80 (15.69) 100m 53.32 (13.52) [53.32] |
| 9 | Julian Trenton | 1998 | USA United States | 00'53''35 | 788 | | | |
25m 11.05 (11.05) 50m 24.68 (13.63) 75m 40.52 (15.84) 100m 53.35 (12.83) [53.35] |
| 10 | Collett Joshua Chu | 2004 | AUS Australia | 00'53''53 | 780 | | | |
25m 11.19 (11.19) 50m 24.78 (13.59) 75m 40.17 (15.39) 100m 53.53 (13.36) [53.53] |
| 11 | Kim Youngbeom | 2006 | KOR Club Swimmers | 00'53''61 | 776 | | | |
25m 10.75 (10.75) 50m 24.48 (13.73) 75m 41.09 (16.61) 100m 53.61 (12.52) [53.61] |
| 12 | Szaranek Mark | 1995 | GBR Great Britain | 00'53''65 | 775 | | | |
25m 11.28 (11.28) 50m 24.95 (13.67) 75m 40.57 (15.62) 100m 53.65 (13.08) [53.65] |
| 13 | Kim Minsuk | 2001 | KOR Republic Of Korea | 00'54''49 | 739 | | | |
25m 11.45 (11.45) 50m 25.61 (14.16) 75m 41.39 (15.78) 100m 54.49 (13.10) [54.49] |
| 14 | Lee Hohyun | 1997 | KOR Club Swimmers | 00'54''55 | 737 | | | |
25m 11.12 (11.12) 50m 25.27 (14.15) 75m 41.20 (15.93) 100m 54.55 (13.35) [54.55] |
| 15 | Schreuders Mikel | 1998 | ARU Aruba | 00'54''95 | 721 | | | |
25m 11.16 (11.16) 50m 25.57 (14.41) 75m 41.33 (15.76) 100m 54.95 (13.62) [54.95] |
| 16 | Koo Ralph Yat Ho | 1998 | HKG Hong Kong | 00'55''00 | 719 | | | |
25m 11.10 (11.10) 50m 24.67 (13.57) 75m 41.05 (16.38) 100m 55.00 (13.95) [55.00] |
| 17 | Mak Sai Ting Adam | 2006 | HKG Hong Kong | 00'55''80 | 688 | | | |
25m 11.97 (11.97) 50m 26.67 (14.70) 75m 42.02 (15.35) 100m 55.80 (13.78) [55.80] |
| 18 | Park Soohwan | 2004 | KOR Club Swimmers | 00'56''09 | 678 | | | |
25m 11.60 (11.60) 50m 25.43 (13.83) 75m 41.85 (16.42) 100m 56.09 (14.24) [56.09] |
| 19 | Jao Nathan | 2004 | PHI Philippines | 00'56''44 | 665 | | | |
25m 11.48 (11.48) 50m 25.61 (14.13) 75m 42.49 (16.88) 100m 56.44 (13.95) [56.44] |
| 20 | Nam Jihwan | 2004 | KOR Club Swimmers | 00'57''50 | 629 | | | |
25m 11.80 (11.80) 50m 26.42 (14.62) 75m 43.20 (16.78) 100m 57.50 (14.30) [57.50] |
| 21 | Jeong Jaewon | 2010 | KOR Club Swimmers | 00'58''17 | 608 | | | |
25m 11.88 (11.88) 50m 26.54 (14.66) 75m 43.66 (17.12) 100m 58.17 (14.51) [58.17] |
| 22 | Ogawa Nicolas | 2007 | USA United States | 00'58''49 | 598 | | | |
25m 12.13 (12.13) 50m 26.59 (14.46) 75m 44.04 (17.45) 100m 58.49 (14.45) [58.49] |
| 23 | Park Dohoon | 2008 | KOR Club Swimmers | 00'59''40 | 571 | | | |
25m 12.05 (12.05) 50m 27.26 (15.21) 75m 44.95 (17.69) 100m 59.40 (14.45) [59.40] |
| 24 | Song Yu Fei Ansel | 2007 | SGP Singapore | 00'59''60 | 565 | | | |
25m 12.23 (12.23) 50m 29.02 (16.79) 75m 45.18 (16.16) 100m 59.60 (14.42) [59.60] |
| 25 | Jeong Inhack | 2008 | KOR Club Swimmers | 00'59''66 | 563 | | | |
25m 12.05 (12.05) 50m 27.64 (15.59) 75m 45.25 (17.61) 100m 59.66 (14.41) [59.66] |
| 26 | Enkhmend Enkhmend | 2009 | MGL Mongolia | 01'00''47 | 541 | | | |
25m 12.71 (12.71) 50m 28.00 (15.29) 75m 45.61 (17.61) 100m 1:00.47 (14.86) [1:00.47] |
| 27 | Jeon Jihan | 2009 | KOR Club Swimmers | 01'00''49 | 540 | | | |
25m 12.43 (12.43) 50m 27.61 (15.18) 75m 45.25 (17.64) 100m 1:00.49 (15.24) [1:00.49] |
| 28 | Khash Erdene Tselmeg | 2006 | MGL Mongolia | 01'01''33 | 518 | | | |
25m 12.39 (12.39) 50m 27.91 (15.52) 75m 46.08 (18.17) 100m 1:01.33 (15.25) [1:01.33] |
| 29 | Kwon Doyoon | 2008 | KOR Club Swimmers | 01'03''33 | 471 | | | |
25m 12.76 (12.76) 50m 29.75 (16.99) 75m 48.38 (18.63) 100m 1:03.33 (14.95) [1:03.33] |
| 30 | Baatar Irmuunbold | 2010 | MGL Mongolia | 01'07''80 | 383 | | | |
25m 13.78 (13.78) 50m 31.72 (17.94) 75m 51.46 (19.74) 100m 1:07.80 (16.34) [1:07.80] |
