| 1:15.16 | 2:35.31 | (1:20.15) | |
| 3:54.89 | (1:19.58) | 5:15.78 | (1:20.89) |
| 6:35.45 | (1:19.67) | 7:56.07 | (1:20.62) |
| 9:16.49 | (1:20.42) | 10:37.26 | (1:20.77) |
| 11:58.08 | (1:20.82) | 13:18.67 | (1:20.59) |
| 14:40.11 | (1:21.44) | 16:01.74 | (1:21.63) |
| 17:24.00 | (1:22.26) | 18:46.14 | (1:22.14) |
| 20:06.04 | (1:19.90) |