| 1:19.29 | 2:44.12 | (1:24.83) | |
| 4:09.30 | (1:25.18) | 5:35.25 | (1:25.95) |
| 7:00.67 | (1:25.42) | 8:25.08 | (1:24.41) |
| 9:50.30 | (1:25.22) | 11:16.04 | (1:25.74) |
| 12:42.07 | (1:26.03) | 14:07.80 | (1:25.73) |
| 15:34.22 | (1:26.42) | 17:01.45 | (1:27.23) |
| 18:29.20 | (1:27.75) | 19:56.53 | (1:27.33) |
| 21:23.17 | (1:26.64) |