| 1:14.79 | 2:34.37 | (1:19.58) | |
| 3:55.03 | (1:20.66) | 5:15.24 | (1:20.21) |
| 6:35.38 | (1:20.14) | 7:54.32 | (1:18.94) |
| 9:15.92 | (1:21.60) | 10:36.88 | (1:20.96) |
| 11:57.95 | (1:21.07) | 13:19.31 | (1:21.36) |
| 14:40.39 | (1:21.08) | 16:02.06 | (1:21.67) |
| 17:24.34 | (1:22.28) | 18:46.04 | (1:21.70) |
| 20:04.34 | (1:18.30) |