| 1 | Buscaglia Aiello Guido Alejandro | 1996 | ESP Club Deportivo Nados Castellon | 00'48''45 | 792 |  |  | |
25m 11.12 (11.12) 50m 23.47 (12.35) 75m 36.07 (12.60) 100m 48.45 (12.38) [48.45] |
| 2 | Acamer Perez Alex | 2004 | ESP Club Deportivo Nados Castellon | 00'49''60 | 738 | | | |
25m 11.27 (11.27) 50m 23.70 (12.43) 75m 36.76 (13.06) 100m 49.60 (12.84) [49.60] |
| 3 | Chemeryk Tymotfii | 2004 | ESP C.N. Delfin | 00'49''89 | 726 | | | |
25m 11.49 (11.49) 50m 24.12 (12.63) 75m 36.95 (12.83) 100m 49.89 (12.94) [49.89] |
| 4 | Antonon Rodriguez Victor | 1999 | ESP Cst-Cst Costa Azahar | 00'49''98 | 722 | | | |
25m 11.38 (11.38) 50m 24.09 (12.71) 75m 37.03 (12.94) 100m 49.98 (12.95) [49.98] |
| 5 | Furones Gimeno Carlos | 2003 | ESP Cn Ferca | 00'50''28 | 709 | | | |
25m 11.53 (11.53) 50m 24.11 (12.58) 75m 37.28 (13.17) 100m 50.28 (13.00) [50.28] |
| 6 | Zhu Zhang Juh Yu Andres | 2007 | ESP Cn Ferca | 00'50''72 | 690 | | | |
25m 11.43 (11.43) 50m 24.30 (12.87) 75m 37.48 (13.18) 100m 50.72 (13.24) [50.72] |
| 7 | Ribera Hernandez Luis | 2005 | ESP Cst-Cst Costa Azahar | 00'51''49 | 660 | | | |
25m 11.70 (11.70) 50m 24.56 (12.86) 75m 38.09 (13.53) 100m 51.49 (13.40) [51.49] |
| 8 | Moncho Gonzalez Pau | 2003 | ESP Club Natacion Kzm Swimming Team | 00'52''56 | 620 | | | |
25m 11.96 (11.96) 50m 25.33 (13.37) 75m 38.93 (13.60) 100m 52.56 (13.63) [52.56] |
| 9 | Lopez Maestre Emilio | 2004 | ESP Club De Tenis Elche | 00'52''67 | 617 | | | |
25m 12.08 (12.08) 50m 25.43 (13.35) 75m 39.00 (13.57) 100m 52.67 (13.67) [52.67] |
| 10 | Anton Raul Bogdan | 2006 | ESP Club De Tenis Elche | 00'52''71 | 615 | | | |
25m 12.06 (12.06) 50m 25.28 (13.22) 75m 38.99 (13.71) 100m 52.71 (13.72) [52.71] |
| 11 | Alfaro Mahugo Luis Miguel | 2000 | ESP C.N. Delfin | 00'52''92 | 608 | | | |
25m 12.03 (12.03) 50m 25.37 (13.34) 75m 39.17 (13.80) 100m 52.92 (13.75) [52.92] |
| 12 | Cabrera Puertollano Samuel | 2007 | ESP C. Valenciano | 00'53''08 | 602 | | | |
25m 12.06 (12.06) 50m 25.29 (13.23) 75m 39.04 (13.75) 100m 53.08 (14.04) [53.08] |
| | Villena Martinez Ivan | 2006 | ESP C. Valenciano | 00'53''08 | 602 | | | |
25m 11.84 (11.84) 50m 25.28 (13.44) 75m 39.10 (13.82) 100m 53.08 (13.98) [53.08] |
| 14 | Brines Bernat Pau | 2006 | ESP C.n. Trencaones Alzira | 00'53''70 | 582 | | | |
25m 11.97 (11.97) 50m 25.70 (13.73) 75m 39.56 (13.86) 100m 53.70 (14.14) [53.70] |
| 15 | Aviles Granados Carlos | 1999 | ESP Club Natacion Kzm Swimming Team | 00'54''19 | 566 | | | |
25m 12.13 (12.13) 50m 25.73 (13.60) 75m 39.96 (14.23) 100m 54.19 (14.23) [54.19] |
| 16 | Alberola Serra Antoni | 2005 | ESP C.n. Trencaones Alzira | 00'55''27 | 533 | | | |
25m 12.46 (12.46) 50m 26.21 (13.75) 75m 40.63 (14.42) 100m 55.27 (14.64) [55.27] |
