| 1:15.23 | 2:36.92 | (1:21.69) | |
| 3:58.95 | (1:22.03) | 5:21.69 | (1:22.74) |
| 6:45.16 | (1:23.47) | 8:08.53 | (1:23.37) |
| 9:32.42 | (1:23.89) | 10:56.42 | (1:24.00) |
| 12:20.94 | (1:24.52) | 13:43.99 | (1:23.05) |
| 15:06.23 | (1:22.24) | 16:27.74 | (1:21.51) |
| 17:49.25 | (1:21.51) | 19:09.71 | (1:20.46) |
| 20:26.00 | (1:16.29) |