| 1:16.27 | 2:39.11 | (1:22.84) | |
| 4:01.30 | (1:22.19) | 5:23.30 | (1:22.00) |
| 6:45.41 | (1:22.11) | 8:07.10 | (1:21.69) |
| 9:28.67 | (1:21.57) | 10:50.16 | (1:21.49) |
| 12:12.68 | (1:22.52) | 13:35.04 | (1:22.36) |
| 14:57.68 | (1:22.64) | 16:20.30 | (1:22.62) |
| 17:43.64 | (1:23.34) | 19:06.12 | (1:22.48) |
| 20:24.73 | (1:18.61) |