| 1 | Andrew Michael | 1999 | USA Race Pace Club | 00'24''76 | 915 |  |  | |
50m 24.76 (24.76) |
| 2 | Held Ryan | 1995 | USA Unattached | 00'25''16 | 872 | | | |
50m 25.16 (25.16) |
| 3 | Grevers Matthew | 1985 | USA Tucson Ford Dealers Aquatics | 00'25''18 | 870 | | | |
50m 25.18 (25.18) |
| 4 | Murphy Ryan | 1995 | USA California Aquatics | 00'25''22 | 866 | | | |
50m 25.22 (25.22) |
| 5 | Pebley Jacob Mattew | 1993 | USA Team Elite | 00'25''33 | 854 | | | |
50m 25.33 (25.33) |
| 6 | Sofianidis Nikos | 1998 | USA University Of Louisville | 00'25''56 | 831 | | | |
50m 25.56 (25.56) |
| 7 | Main Corey Charles Garth | 1995 | USA Gator Swim Club | 00'25''65 | 823 | | | |
50m 25.65 (25.65) |
| 8 | Stuart Hennessey | 1995 | USA Wolfpack Elite | 00'25''73 | 815 | | | |
50m 25.73 (25.73) |
| 9 | Elsayed Mahmoud Hassan Mohamed | 1997 | EGY Egypt | 00'26''12 | 779 | | | |
50m 26.12 (26.12) |
| 10 | Ahumada Valdovinos Maximialiano | 1999 | USA Gator Swim Club | 00'26''41 | 754 | | | |
50m 26.41 (26.41) |
| 11 | Rogic Kristofer Marijan | 1999 | USA Clovis Swim Club | 00'26''61 | 737 | | | |
50m 26.61 (26.61) |
| 12 | Jones Elliott | 2001 | USA Premier Aquatics Club Of Klein | 00'26''62 | 736 | | | |
50m 26.62 (26.62) |
| 13 | Hartke Austin | 1998 | USA West Virginia University | 00'26''69 | 730 | | | |
50m 26.69 (26.69) |
| 14 | Lasco Destin | 2001 | USA Unattached Saka | 00'26''71 | 729 | | | |
50m 26.71 (26.71) |
| 15 | Zuchowski Joshua | 2004 | USA Flood Aquatics Swim Team | 00'26''93 | 711 | | | |
50m 26.93 (26.93) |
| 16 | Wallace Dominick | 1999 | USA Unattached | 00'27''31 | 682 | | | |
50m 27.31 (27.31) |
| 17 | Mayer Martinelli Christopher | 1998 | USA Unattached | 00'27''33 | 680 | | | |
50m 27.33 (27.33) |
| | Koeppen Will | 2001 | USA Machine Aquatics | 00'27''33 | 680 | | | |
50m 27.33 (27.33) |
| 19 | Bradley Lee | 1998 | USA Unattached | 00'27''43 | 673 | | | |
50m 27.43 (27.43) |
| 20 | Pelton William | 2000 | USA North Baltimore Aquatic Club | 00'27''50 | 668 | | | |
50m 27.50 (27.50) |
| 21 | Bishop Zachary | 1997 | USA Towson University Swimming | 00'27''51 | 667 | | | |
50m 27.51 (27.51) |
| 22 | Mays Matthew | 1998 | ISV Virgin Islands | 00'27''71 | 652 | | | |
50m 27.71 (27.71) |
| 23 | O'Connor Christopher | 2002 | USA Canton City Schools | 00'27''74 | 650 | | | |
50m 27.74 (27.74) |
| 24 | Hunt Joe | 2002 | USA Alamo Area Aquatic Association | 00'27''95 | 636 | | | |
50m 27.95 (27.95) |
| 25 | Fuchs Collin | 2002 | USA Premier Aquatics Club Of Klein | 00'28''14 | 623 | | | |
50m 28.14 (28.14) |
| 26 | Wowk Alex | 2000 | USA Unattached | 00'28''86 | 577 | | | |
50m 28.86 (28.86) |
