| 1:15.67 | 2:34.94 | (1:19.27) | |
| 3:54.43 | (1:19.49) | 5:13.96 | (1:19.53) |
| 6:34.52 | (1:20.56) | 7:54.76 | (1:20.24) |
| 9:15.51 | (1:20.75) | 10:35.97 | (1:20.46) |
| 11:57.32 | (1:21.35) | 13:19.31 | (1:21.99) |
| 14:41.32 | (1:22.01) | 16:03.49 | (1:22.17) |
| 17:25.90 | (1:22.41) | 18:46.50 | (1:20.60) |
| 20:04.96 | (1:18.46) |