| 1:15.76 | 2:35.12 | (1:19.36) | |
| 3:53.99 | (1:18.87) | 5:13.98 | (1:19.99) |
| 6:34.69 | (1:20.71) | 7:56.02 | (1:21.33) |
| 9:17.95 | (1:21.93) | 10:40.17 | (1:22.22) |
| 12:01.90 | (1:21.73) | 13:24.18 | (1:22.28) |
| 14:46.09 | (1:21.91) | 16:08.08 | (1:21.99) |
| 17:30.39 | (1:22.31) | 18:52.20 | (1:21.81) |
| 20:12.16 | (1:19.96) |