| 1:15.41 | 2:35.84 | (1:20.43) | |
| 3:56.17 | (1:20.33) | 5:16.68 | (1:20.51) |
| 6:37.38 | (1:20.70) | 7:58.25 | (1:20.87) |
| 9:20.17 | (1:21.92) | 10:42.49 | (1:22.32) |
| 12:04.56 | (1:22.07) | 13:26.72 | (1:22.16) |
| 14:49.59 | (1:22.87) | 16:12.06 | (1:22.47) |
| 17:34.62 | (1:22.56) | 18:56.59 | (1:21.97) |
| 20:17.24 | (1:20.65) |