| 1:10.48 | 2:24.89 | (1:14.41) | |
| 3:40.14 | (1:15.25) | 4:55.96 | (1:15.82) |
| 6:11.50 | (1:15.54) | 7:27.14 | (1:15.64) |
| 8:43.05 | (1:15.91) | 9:58.51 | (1:15.46) |
| 11:14.55 | (1:16.04) | 12:29.67 | (1:15.12) |
| 13:46.47 | (1:16.80) | 15:03.43 | (1:16.96) |
| 16:20.50 | (1:17.07) | 17:36.89 | (1:16.39) |
| 18:51.40 | (1:14.51) |