| 1:14.03 | 2:34.44 | (1:20.41) | |
| 3:56.91 | (1:22.47) | 5:17.87 | (1:20.96) |
| 6:38.32 | (1:20.45) | 7:58.87 | (1:20.55) |
| 9:19.52 | (1:20.65) | 10:40.78 | (1:21.26) |
| 12:01.79 | (1:21.01) | 13:22.51 | (1:20.72) |
| 14:42.91 | (1:20.40) | 16:03.55 | (1:20.64) |
| 17:24.13 | (1:20.58) | 18:43.95 | (1:19.82) |
| 20:01.72 | (1:17.77) |