| 1:13.93 | 2:34.19 | (1:20.26) | |
| 3:56.36 | (1:22.17) | 5:17.78 | (1:21.42) |
| 6:38.67 | (1:20.89) | 8:00.20 | (1:21.53) |
| 9:22.37 | (1:22.17) | 10:43.96 | (1:21.59) |
| 12:05.43 | (1:21.47) | 13:27.53 | (1:22.10) |
| 14:49.77 | (1:22.24) | 16:11.53 | (1:21.76) |
| 17:31.72 | (1:20.19) | 18:50.91 | (1:19.19) |
| 20:09.51 | (1:18.60) |