| 1:12.49 | 2:28.68 | (1:16.19) | |
| 3:45.08 | (1:16.40) | 5:02.16 | (1:17.08) |
| 6:19.80 | (1:17.64) | 7:38.10 | (1:18.30) |
| 8:56.03 | (1:17.93) | 10:13.31 | (1:17.28) |
| 11:30.61 | (1:17.30) | 12:48.19 | (1:17.58) |
| 14:05.75 | (1:17.56) | 15:23.36 | (1:17.61) |
| 16:41.50 | (1:18.14) | 17:58.23 | (1:16.73) |
| 19:14.68 | (1:16.45) |