| 1:14.86 | 2:36.21 | (1:21.35) | |
| 3:56.93 | (1:20.72) | 5:17.70 | (1:20.77) |
| 6:37.98 | (1:20.28) | 7:59.10 | (1:21.12) |
| 9:18.82 | (1:19.72) | 10:40.97 | (1:22.15) |
| 12:02.89 | (1:21.92) | 13:24.51 | (1:21.62) |
| 14:46.04 | (1:21.53) | 16:08.30 | (1:22.26) |
| 17:29.98 | (1:21.68) | 18:51.27 | (1:21.29) |
| 20:11.34 | (1:20.07) |