| 1:22.00 | 2:49.56 | (1:27.56) | |
| 4:16.59 | (1:27.03) | 5:44.09 | (1:27.50) |
| 7:11.91 | (1:27.82) | 8:37.47 | (1:25.56) |
| 10:01.47 | (1:24.00) | 11:26.51 | (1:25.04) |
| 12:52.64 | (1:26.13) | 14:18.99 | (1:26.35) |
| 15:44.27 | (1:25.28) | 17:10.19 | (1:25.92) |
| 18:34.71 | (1:24.52) | 19:59.87 | (1:25.16) |
| 21:19.85 | (1:19.98) |