| 1:15.13 | 2:35.99 | (1:20.86) | |
| 3:57.89 | (1:21.90) | 5:19.89 | (1:22.00) |
| 6:41.56 | (1:21.67) | 8:04.25 | (1:22.69) |
| 9:28.32 | (1:24.07) | 10:51.90 | (1:23.58) |
| 12:16.83 | (1:24.93) | 13:40.79 | (1:23.96) |
| 15:06.64 | (1:25.85) | 16:31.39 | (1:24.75) |
| 17:56.89 | (1:25.50) | 19:23.13 | (1:26.24) |
| 20:43.72 | (1:20.59) |