| 1:13.90 | 2:33.57 | (1:19.67) | |
| 3:52.67 | (1:19.10) | 5:13.39 | (1:20.72) |
| 6:35.09 | (1:21.70) | 7:55.69 | (1:20.60) |
| 9:16.34 | (1:20.65) | 10:37.04 | (1:20.70) |
| 11:58.20 | (1:21.16) | 13:20.27 | (1:22.07) |
| 14:40.50 | (1:20.23) | 16:02.87 | (1:22.37) |
| 17:25.89 | (1:23.02) | 18:48.33 | (1:22.44) |
| 20:07.98 | (1:19.65) |