| 1:11.20 | 2:26.35 | (1:15.15) | |
| 3:42.10 | (1:15.75) | 4:57.95 | (1:15.85) |
| 6:14.34 | (1:16.39) | 7:30.19 | (1:15.85) |
| 8:47.34 | (1:17.15) | 10:03.88 | (1:16.54) |
| 11:19.91 | (1:16.03) | 12:36.61 | (1:16.70) |
| 13:52.74 | (1:16.13) | 15:09.58 | (1:16.84) |
| 16:25.60 | (1:16.02) | 17:40.46 | (1:14.86) |
| 18:53.57 | (1:13.11) |