| 1:13.63 | 2:31.99 | (1:18.36) | |
| 3:52.42 | (1:20.43) | 5:14.17 | (1:21.75) |
| 6:36.88 | (1:22.71) | 7:59.72 | (1:22.84) |
| 9:21.49 | (1:21.77) | 10:43.50 | (1:22.01) |
| 12:05.35 | (1:21.85) | 13:26.66 | (1:21.31) |
| 14:48.28 | (1:21.62) | 16:09.12 | (1:20.84) |
| 17:29.97 | (1:20.85) | 18:49.55 | (1:19.58) |
| 20:06.10 | (1:16.55) |