| 1:12.65 | 2:29.00 | (1:16.35) | |
| 3:46.67 | (1:17.67) | 5:05.41 | (1:18.74) |
| 6:23.80 | (1:18.39) | 7:42.68 | (1:18.88) |
| 9:01.36 | (1:18.68) | 10:20.06 | (1:18.70) |
| 11:39.73 | (1:19.67) | 12:58.45 | (1:18.72) |
| 14:17.29 | (1:18.84) | 15:36.17 | (1:18.88) |
| 16:55.30 | (1:19.13) | 18:13.32 | (1:18.02) |
| 19:30.35 | (1:17.03) |