| 1:15.79 | 2:36.77 | (1:20.98) | |
| 3:58.14 | (1:21.37) | 5:19.32 | (1:21.18) |
| 6:41.81 | (1:22.49) | 8:04.30 | (1:22.49) |
| 9:25.91 | (1:21.61) | 10:47.65 | (1:21.74) |
| 12:09.47 | (1:21.82) | 13:33.05 | (1:23.58) |
| 14:56.34 | (1:23.29) | 16:19.35 | (1:23.01) |
| 17:41.72 | (1:22.37) | 19:03.04 | (1:21.32) |
| 20:20.85 | (1:17.81) |