| 1:11.89 | 2:29.41 | (1:17.52) | |
| 3:46.15 | (1:16.74) | 5:03.13 | (1:16.98) |
| 6:20.43 | (1:17.30) | 7:39.03 | (1:18.60) |
| 8:57.07 | (1:18.04) | 10:16.57 | (1:19.50) |
| 11:36.16 | (1:19.59) | 12:55.99 | (1:19.83) |
| 14:15.64 | (1:19.65) | 15:35.31 | (1:19.67) |
| 16:56.47 | (1:21.16) | 18:16.27 | (1:19.80) |
| 19:32.55 | (1:16.28) |