| 1:11.51 | 2:26.90 | (1:15.39) | |
| 3:42.74 | (1:15.84) | 4:58.35 | (1:15.61) |
| 6:14.24 | (1:15.89) | 7:30.43 | (1:16.19) |
| 8:47.27 | (1:16.84) | 10:04.72 | (1:17.45) |
| 11:21.90 | (1:17.18) | 12:39.89 | (1:17.99) |
| 13:57.95 | (1:18.06) | 15:15.24 | (1:17.29) |
| 16:33.77 | (1:18.53) | 17:51.35 | (1:17.58) |
| 19:06.20 | (1:14.85) |