| 1:16.69 | 2:38.24 | (1:21.55) | |
| 4:00.58 | (1:22.34) | 5:22.56 | (1:21.98) |
| 6:44.89 | (1:22.33) | 8:06.78 | (1:21.89) |
| 9:29.04 | (1:22.26) | 10:51.38 | (1:22.34) |
| 12:14.51 | (1:23.13) | 13:38.40 | (1:23.89) |
| 15:01.88 | (1:23.48) | 16:25.31 | (1:23.43) |
| 17:49.15 | (1:23.84) | 19:12.85 | (1:23.70) |
| 20:33.74 | (1:20.89) |