| 1:13.51 | 2:31.78 | (1:18.27) | |
| 3:49.98 | (1:18.20) | 5:07.91 | (1:17.93) |
| 6:26.11 | (1:18.20) | 7:44.11 | (1:18.00) |
| 9:02.64 | (1:18.53) | 10:21.68 | (1:19.04) |
| 11:41.12 | (1:19.44) | 13:00.92 | (1:19.80) |
| 14:21.23 | (1:20.31) | 15:41.46 | (1:20.23) |
| 17:02.65 | (1:21.19) | 18:23.62 | (1:20.97) |
| 19:43.00 | (1:19.38) |