| 1:16.10 | 2:34.99 | (1:18.89) | |
| 3:55.23 | (1:20.24) | 5:15.83 | (1:20.60) |
| 6:35.99 | (1:20.16) | 7:56.69 | (1:20.70) |
| 9:17.29 | (1:20.60) | 10:37.48 | (1:20.19) |
| 11:58.51 | (1:21.03) | 13:19.70 | (1:21.19) |
| 14:41.84 | (1:22.14) | 16:04.19 | (1:22.35) |
| 17:27.05 | (1:22.86) | 18:50.06 | (1:23.01) |
| 20:11.28 | (1:21.22) |