| 1:11.98 | 2:28.25 | (1:16.27) | |
| 3:45.27 | (1:17.02) | 5:02.92 | (1:17.65) |
| 6:21.51 | (1:18.59) | 7:40.94 | (1:19.43) |
| 9:00.72 | (1:19.78) | 10:21.39 | (1:20.67) |
| 11:40.39 | (1:19.00) | 12:59.56 | (1:19.17) |
| 14:17.69 | (1:18.13) | 15:37.04 | (1:19.35) |
| 16:56.94 | (1:19.90) | 18:16.66 | (1:19.72) |
| 19:34.64 | (1:17.98) |