| 1:13.91 | 2:32.86 | (1:18.95) | |
| 3:52.10 | (1:19.24) | 5:11.23 | (1:19.13) |
| 6:29.86 | (1:18.63) | 7:48.36 | (1:18.50) |
| 9:07.16 | (1:18.80) | 10:26.14 | (1:18.98) |
| 11:45.40 | (1:19.26) | 13:04.68 | (1:19.28) |
| 14:24.23 | (1:19.55) | 15:42.43 | (1:18.20) |
| 17:00.75 | (1:18.32) | 18:18.77 | (1:18.02) |
| 19:35.73 | (1:16.96) |