| 1:14.84 | 2:36.44 | (1:21.60) | |
| 3:59.10 | (1:22.66) | 5:22.85 | (1:23.75) |
| 6:47.53 | (1:24.68) | 8:09.63 | (1:22.10) |
| 9:30.52 | (1:20.89) | 10:52.06 | (1:21.54) |
| 12:12.95 | (1:20.89) | 13:33.92 | (1:20.97) |
| 14:55.09 | (1:21.17) | 16:16.06 | (1:20.97) |
| 17:35.75 | (1:19.69) | 18:53.73 | (1:17.98) |
| 20:09.98 | (1:16.25) |