| 1:11.82 | 2:27.40 | (1:15.58) | |
| 3:42.87 | (1:15.47) | 4:58.69 | (1:15.82) |
| 6:15.28 | (1:16.59) | 7:31.99 | (1:16.71) |
| 8:48.58 | (1:16.59) | 10:05.56 | (1:16.98) |
| 11:21.95 | (1:16.39) | 12:38.05 | (1:16.10) |
| 13:55.13 | (1:17.08) | 15:11.38 | (1:16.25) |
| 16:27.80 | (1:16.42) | 17:42.50 | (1:14.70) |
| 18:55.91 | (1:13.41) |