| 1:11.71 | 2:27.81 | (1:16.10) | |
| 3:43.26 | (1:15.45) | 4:58.81 | (1:15.55) |
| 6:13.40 | (1:14.59) | 7:27.70 | (1:14.30) |
| 8:44.20 | (1:16.50) | 9:59.21 | (1:15.01) |
| 11:15.32 | (1:16.11) | 12:31.67 | (1:16.35) |
| 13:47.71 | (1:16.04) | 15:04.32 | (1:16.61) |
| 16:21.35 | (1:17.03) | 17:36.95 | (1:15.60) |
| 18:49.23 | (1:12.28) |