| 1:11.56 | 2:27.01 | (1:15.45) | |
| 3:41.13 | (1:14.12) | 4:56.29 | (1:15.16) |
| 6:11.28 | (1:14.99) | 7:26.68 | (1:15.40) |
| 8:44.66 | (1:17.98) | 10:02.28 | (1:17.62) |
| 11:20.03 | (1:17.75) | 12:38.43 | (1:18.40) |
| 13:56.28 | (1:17.85) | 15:14.41 | (1:18.13) |
| 16:31.96 | (1:17.55) | 17:49.98 | (1:18.02) |
| 19:07.78 | (1:17.80) |