| 1:14.64 | 2:32.64 | (1:18.00) | |
| 3:51.40 | (1:18.76) | 5:09.54 | (1:18.14) |
| 6:26.76 | (1:17.22) | 7:39.30 | (1:12.54) |
| 8:53.40 | (1:14.10) | 10:06.41 | (1:13.01) |
| 11:19.34 | (1:12.93) | 12:33.96 | (1:14.62) |
| 13:46.46 | (1:12.50) | 14:59.54 | (1:13.08) |
| 16:13.77 | (1:14.23) | 17:27.37 | (1:13.60) |
| 18:38.69 | (1:11.32) |