| 1:18.58 | 2:39.19 | (1:20.61) | |
| 4:00.62 | (1:21.43) | 5:21.92 | (1:21.30) |
| 6:43.28 | (1:21.36) | 8:04.70 | (1:21.42) |
| 9:26.91 | (1:22.21) | 10:48.77 | (1:21.86) |
| 12:09.50 | (1:20.73) | 13:31.88 | (1:22.38) |
| 14:56.04 | (1:24.16) | 16:18.69 | (1:22.65) |
| 17:39.96 | (1:21.27) | 19:02.37 | (1:22.41) |
| 20:21.10 | (1:18.73) |