| 1:12.73 | 2:29.39 | (1:16.66) | |
| 3:46.66 | (1:17.27) | 5:03.58 | (1:16.92) |
| 6:23.01 | (1:19.43) | 7:43.87 | (1:20.86) |
| 9:04.70 | (1:20.83) | 10:24.09 | (1:19.39) |
| 11:44.57 | (1:20.48) | 13:06.45 | (1:21.88) |
| 14:28.95 | (1:22.50) | 15:50.54 | (1:21.59) |
| 17:12.08 | (1:21.54) | 18:31.59 | (1:19.51) |
| 19:48.67 | (1:17.08) |