| 1:11.27 | 2:26.83 | (1:15.56) | |
| 3:42.33 | (1:15.50) | 4:58.39 | (1:16.06) |
| 6:14.84 | (1:16.45) | 7:31.73 | (1:16.89) |
| 8:49.40 | (1:17.67) | 10:06.88 | (1:17.48) |
| 11:25.17 | (1:18.29) | 12:43.32 | (1:18.15) |
| 14:01.32 | (1:18.00) | 15:20.44 | (1:19.12) |
| 16:39.01 | (1:18.57) | 17:57.89 | (1:18.88) |
| 19:16.30 | (1:18.41) |