| 1 | Linkevics Damirs | 2015 | LAT Daugavpils Ss | 01'18''31 | 214 |  |  | |
50m 37.30 (37.30) 100m 1:18.31 (41.01) [1:18.31] |
| 2 | Palkovskis Tamurs | 2015 | LAT Daugavpils Ss | 01'25''33 | 165 | | | |
50m 38.34 (38.34) 100m 1:25.33 (46.99) [1:25.33] |
| 3 | Mikelsons Martins | 2015 | LAT Kekavas Novada Ss | 01'26''00 | 161 | | | |
50m 39.59 (39.59) 100m 1:26.00 (46.41) [1:26.00] |
| 4 | Vigulis Ernests | 2015 | LAT Kekavas Novada Ss | 01'32''85 | 128 | | | |
50m 43.87 (43.87) 100m 1:32.85 (48.98) [1:32.85] |
| 5 | Ziedonis Tomass | 2015 | LAT Salaspils Swim Team Sporta Skola | 01'35''00 | 120 | | | |
50m 44.80 (44.80) 100m 1:35.00 (50.20) [1:35.00] |
| 6 | Pavlovic Lukas | 2015 | LAT Rtu Kipsalas Peldbaseins | 01'40''91 | 100 | | | |
50m 46.64 (46.64) 100m 1:40.91 (54.27) [1:40.91] |
| 7 | Valdmanis Ernests | 2015 | LAT Rtu Kipsalas Peldbaseins | 01'45''37 | 87 | | | |
50m 48.19 (48.19) 100m 1:45.37 (57.18) [1:45.37] |
| 8 | Serov Gleb | 2015 | EST Ujumise Spordiklubi | 01'46''97 | 84 | | | |
50m 48.89 (48.89) 100m 1:46.97 (58.08) [1:46.97] |
| 9 | Leikuss Rinalds | 2017 | LAT Daugavpils Ss | 02'04''20 | 53 | | | |
50m 53.66 (53.66) 100m 2:04.20 (1:10.54) [2:04.20] |
| 10 | Gracovs Kevins | 2015 | LAT Daugavpils Ss | 02'29''18 | 30 | | | |
50m 1:08.90 (1:08.90) 100m 2:29.18 (1:20.28) [2:29.18] |
