| 1:12.29 | 2:31.03 | (1:18.74) | |
| 3:53.14 | (1:22.11) | 5:16.90 | (1:23.76) |
| 6:40.35 | (1:23.45) | 8:05.32 | (1:24.97) |
| 9:28.57 | (1:23.25) | 10:50.90 | (1:22.33) |
| 12:15.19 | (1:24.29) | 13:38.47 | (1:23.28) |
| 15:01.20 | (1:22.73) | 16:24.72 | (1:23.52) |
| 17:46.96 | (1:22.24) | 19:09.35 | (1:22.39) |
| 20:29.10 | (1:19.75) |