| 1:14.62 | 2:33.82 | (1:19.20) | |
| 3:53.42 | (1:19.60) | 5:12.97 | (1:19.55) |
| 6:32.47 | (1:19.50) | 7:52.20 | (1:19.73) |
| 9:12.55 | (1:20.35) | 10:32.70 | (1:20.15) |
| 11:53.76 | (1:21.06) | 13:14.42 | (1:20.66) |
| 14:35.20 | (1:20.78) | 15:55.83 | (1:20.63) |
| 17:16.00 | (1:20.17) | 18:35.35 | (1:19.35) |
| 19:53.10 | (1:17.75) |