| 1:14.00 | 2:29.38 | (1:15.38) | |
| 3:45.27 | (1:15.89) | 5:00.73 | (1:15.46) |
| 6:16.77 | (1:16.04) | 7:32.11 | (1:15.34) |
| 8:48.99 | (1:16.88) | 10:05.73 | (1:16.74) |
| 11:22.01 | (1:16.28) | 12:38.29 | (1:16.28) |
| 13:54.86 | (1:16.57) | 15:12.27 | (1:17.41) |
| 16:29.53 | (1:17.26) | 17:47.13 | (1:17.60) |
| 19:01.96 | (1:14.83) |