| 1:09.95 | 2:25.34 | (1:15.39) | |
| 3:40.47 | (1:15.13) | 4:56.55 | (1:16.08) |
| 6:12.27 | (1:15.72) | 7:27.60 | (1:15.33) |
| 8:43.53 | (1:15.93) | 9:59.46 | (1:15.93) |
| 11:14.66 | (1:15.20) | 12:30.26 | (1:15.60) |
| 13:44.76 | (1:14.50) | 14:59.48 | (1:14.72) |
| 16:14.96 | (1:15.48) | 17:30.04 | (1:15.08) |
| 18:44.39 | (1:14.35) |