| 1:12.99 | 2:31.89 | (1:18.90) | |
| 3:51.00 | (1:19.11) | 5:11.56 | (1:20.56) |
| 6:31.60 | (1:20.04) | 7:52.98 | (1:21.38) |
| 9:14.91 | (1:21.93) | 10:37.28 | (1:22.37) |
| 12:00.67 | (1:23.39) | 13:23.08 | (1:22.41) |
| 14:46.99 | (1:23.91) | 16:10.54 | (1:23.55) |
| 17:34.87 | (1:24.33) | 18:58.37 | (1:23.50) |
| 20:20.21 | (1:21.84) |