| 1:09.61 | 2:23.05 | (1:13.44) | |
| 3:36.99 | (1:13.94) | 4:52.05 | (1:15.06) |
| 6:06.85 | (1:14.80) | 7:22.03 | (1:15.18) |
| 8:38.55 | (1:16.52) | 9:55.91 | (1:17.36) |
| 11:14.56 | (1:18.65) | 12:30.22 | (1:15.66) |
| 13:46.47 | (1:16.25) | 15:00.97 | (1:14.50) |
| 16:14.74 | (1:13.77) | 17:28.64 | (1:13.90) |
| 18:41.97 | (1:13.33) |