| 1:08.69 | 2:27.57 | (1:18.88) | |
| 3:46.86 | (1:19.29) | 5:06.12 | (1:19.26) |
| 6:24.09 | (1:17.97) | 7:41.29 | (1:17.20) |
| 8:59.46 | (1:18.17) | 10:18.16 | (1:18.70) |
| 11:36.30 | (1:18.14) | 12:53.78 | (1:17.48) |
| 14:12.10 | (1:18.32) | 15:30.66 | (1:18.56) |
| 16:48.75 | (1:18.09) | 18:05.50 | (1:16.75) |
| 19:19.33 | (1:13.83) |