| 1:08.68 | 2:23.30 | (1:14.62) | |
| 3:39.29 | (1:15.99) | 4:53.78 | (1:14.49) |
| 6:09.73 | (1:15.95) | 7:24.83 | (1:15.10) |
| 8:39.92 | (1:15.09) | 9:55.89 | (1:15.97) |
| 11:12.76 | (1:16.87) | 12:28.46 | (1:15.70) |
| 13:43.79 | (1:15.33) | 14:59.64 | (1:15.85) |
| 16:14.91 | (1:15.27) | 17:29.91 | (1:15.00) |
| 18:40.98 | (1:11.07) |