| 1:12.80 | 2:30.11 | (1:17.31) | |
| 3:47.64 | (1:17.53) | 5:05.13 | (1:17.49) |
| 6:23.31 | (1:18.18) | 7:41.01 | (1:17.70) |
| 8:57.93 | (1:16.92) | 10:15.55 | (1:17.62) |
| 11:32.89 | (1:17.34) | 12:51.14 | (1:18.25) |
| 14:09.89 | (1:18.75) | 15:29.53 | (1:19.64) |
| 16:49.74 | (1:20.21) | 18:09.14 | (1:19.40) |
| 19:25.90 | (1:16.76) |