| 1:12.63 | 2:29.84 | (1:17.21) | |
| 3:47.76 | (1:17.92) | 5:07.23 | (1:19.47) |
| 6:27.66 | (1:20.43) | 7:48.70 | (1:21.04) |
| 9:08.32 | (1:19.62) | 10:27.86 | (1:19.54) |
| 11:48.87 | (1:21.01) | 13:12.47 | (1:23.60) |
| 14:34.93 | (1:22.46) | 15:53.91 | (1:18.98) |
| 17:16.79 | (1:22.88) | 18:38.05 | (1:21.26) |
| 19:55.71 | (1:17.66) |