| 1:14.29 | 2:30.04 | (1:15.75) | |
| 3:45.16 | (1:15.12) | 5:00.69 | (1:15.53) |
| 6:15.60 | (1:14.91) | 7:30.96 | (1:15.36) |
| 8:45.85 | (1:14.89) | 10:01.71 | (1:15.86) |
| 11:17.38 | (1:15.67) | 12:33.55 | (1:16.17) |
| 13:50.06 | (1:16.51) | 15:07.71 | (1:17.65) |
| 16:25.50 | (1:17.79) | 17:43.02 | (1:17.52) |
| 18:59.58 | (1:16.56) |