| 1:10.88 | 2:25.28 | (1:14.40) | |
| 3:40.17 | (1:14.89) | 4:55.85 | (1:15.68) |
| 6:12.03 | (1:16.18) | 7:27.37 | (1:15.34) |
| 8:42.50 | (1:15.13) | 9:57.51 | (1:15.01) |
| 11:12.73 | (1:15.22) | 12:28.05 | (1:15.32) |
| 13:43.90 | (1:15.85) | 14:59.83 | (1:15.93) |
| 16:16.23 | (1:16.40) | 17:32.52 | (1:16.29) |
| 18:46.42 | (1:13.90) |