| 1:13.42 | 2:33.62 | (1:20.20) | |
| 3:53.85 | (1:20.23) | 5:14.98 | (1:21.13) |
| 6:35.96 | (1:20.98) | 7:58.44 | (1:22.48) |
| 9:19.61 | (1:21.17) | 10:41.79 | (1:22.18) |
| 12:03.72 | (1:21.93) | 13:25.11 | (1:21.39) |
| 14:45.37 | (1:20.26) | 16:03.49 | (1:18.12) |
| 17:22.68 | (1:19.19) | 18:45.72 | (1:23.04) |
| 20:05.94 | (1:20.22) |