| 1:09.92 | 2:22.80 | (1:12.88) | |
| 3:37.11 | (1:14.31) | 4:52.11 | (1:15.00) |
| 6:06.86 | (1:14.75) | 7:21.01 | (1:14.15) |
| 8:35.19 | (1:14.18) | 9:48.62 | (1:13.43) |
| 11:18.04 | (1:29.42) | 12:47.83 | (1:29.79) |
| 14:17.43 | (1:29.60) | 15:48.86 | (1:31.43) |
| 17:16.86 | (1:28.00) | 18:46.93 | (1:30.07) |
| 20:11.28 | (1:24.35) |