| 1:11.94 | 2:27.64 | (1:15.70) | |
| 3:43.08 | (1:15.44) | 4:59.49 | (1:16.41) |
| 6:15.03 | (1:15.54) | 7:29.90 | (1:14.87) |
| 8:45.02 | (1:15.12) | 10:01.08 | (1:16.06) |
| 11:16.85 | (1:15.77) | 12:33.70 | (1:16.85) |
| 13:49.47 | (1:15.77) | 15:03.99 | (1:14.52) |
| 16:18.83 | (1:14.84) | 17:34.92 | (1:16.09) |
| 18:46.12 | (1:11.20) |