| 1:16.93 | 2:37.59 | (1:20.66) | |
| 3:57.90 | (1:20.31) | 5:17.61 | (1:19.71) |
| 6:37.44 | (1:19.83) | 7:58.42 | (1:20.98) |
| 9:18.76 | (1:20.34) | 10:38.72 | (1:19.96) |
| 11:58.90 | (1:20.18) | 13:19.59 | (1:20.69) |
| 14:40.64 | (1:21.05) | 16:01.26 | (1:20.62) |
| 17:21.95 | (1:20.69) | 18:42.11 | (1:20.16) |
| 19:59.84 | (1:17.73) |