| 1:13.71 | 2:36.37 | (1:22.66) | |
| 3:59.42 | (1:23.05) | 5:20.84 | (1:21.42) |
| 6:46.76 | (1:25.92) | 8:10.76 | (1:24.00) |
| 9:33.79 | (1:23.03) | 10:58.11 | (1:24.32) |
| 12:23.76 | (1:25.65) | 13:47.81 | (1:24.05) |
| 15:09.75 | (1:21.94) | 16:35.11 | (1:25.36) |
| 17:59.24 | (1:24.13) | 19:22.19 | (1:22.95) |
| 20:37.89 | (1:15.70) |