| 1:14.14 | 2:32.74 | (1:18.60) | |
| 3:52.38 | (1:19.64) | 5:12.66 | (1:20.28) |
| 6:34.53 | (1:21.87) | 7:56.40 | (1:21.87) |
| 9:16.76 | (1:20.36) | 10:37.53 | (1:20.77) |
| 11:58.01 | (1:20.48) | 13:20.14 | (1:22.13) |
| 14:41.38 | (1:21.24) | 16:02.10 | (1:20.72) |
| 17:24.06 | (1:21.96) | 18:45.46 | (1:21.40) |
| 20:03.90 | (1:18.44) |