| 1:11.70 | 2:26.40 | (1:14.70) | |
| 3:41.58 | (1:15.18) | 4:56.99 | (1:15.41) |
| 6:12.54 | (1:15.55) | 7:29.13 | (1:16.59) |
| 8:45.80 | (1:16.67) | 10:03.46 | (1:17.66) |
| 11:21.27 | (1:17.81) | 12:39.10 | (1:17.83) |
| 13:56.82 | (1:17.72) | 15:14.74 | (1:17.92) |
| 16:33.77 | (1:19.03) | 17:51.62 | (1:17.85) |
| 19:06.60 | (1:14.98) |