| 1:19.76 | 2:42.90 | (1:23.14) | |
| 4:06.73 | (1:23.83) | 5:29.26 | (1:22.53) |
| 6:51.91 | (1:22.65) | 8:14.38 | (1:22.47) |
| 9:34.79 | (1:20.41) | 10:54.77 | (1:19.98) |
| 12:14.55 | (1:19.78) | 13:34.52 | (1:19.97) |
| 14:54.59 | (1:20.07) | 16:15.12 | (1:20.53) |
| 17:36.13 | (1:21.01) | 18:56.73 | (1:20.60) |
| 20:18.08 | (1:21.35) |