| 1:16.27 | 2:35.18 | (1:18.91) | |
| 3:54.22 | (1:19.04) | 5:12.26 | (1:18.04) |
| 6:30.37 | (1:18.11) | 7:49.48 | (1:19.11) |
| 9:08.72 | (1:19.24) | 10:27.96 | (1:19.24) |
| 11:46.72 | (1:18.76) | 13:05.48 | (1:18.76) |
| 14:24.01 | (1:18.53) | 15:42.42 | (1:18.41) |
| 17:01.16 | (1:18.74) | 18:20.04 | (1:18.88) |
| 19:37.60 | (1:17.56) |