| 1:17.73 | 2:40.46 | (1:22.73) | |
| 4:03.92 | (1:23.46) | 5:29.17 | (1:25.25) |
| 6:54.88 | (1:25.71) | 8:20.51 | (1:25.63) |
| 9:46.15 | (1:25.64) | 11:12.65 | (1:26.50) |
| 12:39.96 | (1:27.31) | 14:08.29 | (1:28.33) |
| 15:35.59 | (1:27.30) | 17:03.99 | (1:28.40) |
| 18:31.59 | (1:27.60) | 19:56.35 | (1:24.76) |
| 21:14.90 | (1:18.55) |