| 1:10.69 | 2:24.95 | (1:14.26) | |
| 3:40.40 | (1:15.45) | 4:56.60 | (1:16.20) |
| 6:12.37 | (1:15.77) | 7:28.36 | (1:15.99) |
| 8:44.35 | (1:15.99) | 9:59.96 | (1:15.61) |
| 11:16.62 | (1:16.66) | 12:32.89 | (1:16.27) |
| 13:46.96 | (1:14.07) | 15:00.35 | (1:13.39) |
| 16:15.34 | (1:14.99) | 17:28.77 | (1:13.43) |
| 18:43.49 | (1:14.72) |