| 1:08.50 | 2:21.57 | (1:13.07) | |
| 3:35.22 | (1:13.65) | 4:49.19 | (1:13.97) |
| 6:03.09 | (1:13.90) | 7:15.74 | (1:12.65) |
| 8:28.87 | (1:13.13) | 9:42.65 | (1:13.78) |
| 10:56.89 | (1:14.24) | 12:10.94 | (1:14.05) |
| 13:25.42 | (1:14.48) | 14:39.94 | (1:14.52) |
| 15:53.76 | (1:13.82) | 17:07.22 | (1:13.46) |
| 18:18.77 | (1:11.55) |