| 1:14.71 | 2:36.54 | (1:21.83) | |
| 3:58.97 | (1:22.43) | 5:21.53 | (1:22.56) |
| 6:43.66 | (1:22.13) | 8:07.00 | (1:23.34) |
| 9:28.47 | (1:21.47) | 10:52.22 | (1:23.75) |
| 12:14.70 | (1:22.48) | 13:39.35 | (1:24.65) |
| 15:04.30 | (1:24.95) | 16:28.18 | (1:23.88) |
| 17:51.33 | (1:23.15) | 19:12.26 | (1:20.93) |
| 20:31.46 | (1:19.20) |