| 1:14.31 | 2:31.91 | (1:17.60) | |
| 3:49.51 | (1:17.60) | 5:07.48 | (1:17.97) |
| 6:26.38 | (1:18.90) | 7:45.05 | (1:18.67) |
| 9:04.44 | (1:19.39) | 10:22.15 | (1:17.71) |
| 11:41.34 | (1:19.19) | 13:00.29 | (1:18.95) |
| 14:20.17 | (1:19.88) | 15:39.90 | (1:19.73) |
| 16:58.99 | (1:19.09) | 18:18.06 | (1:19.07) |
| 19:33.80 | (1:15.74) |