| 1:12.48 | 2:28.93 | (1:16.45) | |
| 3:46.90 | (1:17.97) | 5:04.18 | (1:17.28) |
| 6:22.22 | (1:18.04) | 7:40.11 | (1:17.89) |
| 8:58.16 | (1:18.05) | 10:16.80 | (1:18.64) |
| 11:34.96 | (1:18.16) | 12:53.30 | (1:18.34) |
| 14:12.55 | (1:19.25) | 15:30.49 | (1:17.94) |
| 16:48.31 | (1:17.82) | 18:05.07 | (1:16.76) |
| 19:20.72 | (1:15.65) |