| 1:13.24 | 2:32.50 | (1:19.26) | |
| 3:51.54 | (1:19.04) | 5:11.41 | (1:19.87) |
| 6:33.69 | (1:22.28) | 7:54.42 | (1:20.73) |
| 9:14.96 | (1:20.54) | 10:38.07 | (1:23.11) |
| 12:01.27 | (1:23.20) | 13:24.25 | (1:22.98) |
| 14:42.71 | (1:18.46) | 16:06.03 | (1:23.32) |
| 17:29.05 | (1:23.02) | 18:51.14 | (1:22.09) |
| 20:11.67 | (1:20.53) |