| 1:11.33 | 2:26.19 | (1:14.86) | |
| 3:41.37 | (1:15.18) | 4:56.85 | (1:15.48) |
| 6:12.48 | (1:15.63) | 7:28.31 | (1:15.83) |
| 8:44.44 | (1:16.13) | 10:01.29 | (1:16.85) |
| 11:18.89 | (1:17.60) | 12:36.49 | (1:17.60) |
| 13:54.71 | (1:18.22) | 15:12.35 | (1:17.64) |
| 16:29.46 | (1:17.11) | 17:45.15 | (1:15.69) |
| 19:00.20 | (1:15.05) |