| 1:20.99 | 2:48.85 | (1:27.86) | |
| 4:18.95 | (1:30.10) | 5:49.62 | (1:30.67) |
| 7:21.12 | (1:31.50) | 8:54.26 | (1:33.14) |
| 10:26.19 | (1:31.93) | 11:57.84 | (1:31.65) |
| 13:29.55 | (1:31.71) | 15:00.51 | (1:30.96) |
| 16:30.37 | (1:29.86) | 18:02.28 | (1:31.91) |
| 19:34.14 | (1:31.86) | 21:05.37 | (1:31.23) |
| 22:27.03 | (1:21.66) |