| 1:13.26 | 2:34.38 | (1:21.12) | |
| 3:55.78 | (1:21.40) | 5:18.01 | (1:22.23) |
| 6:38.10 | (1:20.09) | 7:59.08 | (1:20.98) |
| 9:21.08 | (1:22.00) | 10:41.21 | (1:20.13) |
| 12:01.41 | (1:20.20) | 13:22.51 | (1:21.10) |
| 14:42.90 | (1:20.39) | 16:02.65 | (1:19.75) |
| 17:22.03 | (1:19.38) | 18:39.01 | (1:16.98) |
| 19:54.33 | (1:15.32) |