| 1:11.48 | 2:29.73 | (1:18.25) | |
| 3:47.25 | (1:17.52) | 5:04.09 | (1:16.84) |
| 6:22.40 | (1:18.31) | 7:38.50 | (1:16.10) |
| 8:56.96 | (1:18.46) | 10:14.85 | (1:17.89) |
| 11:32.55 | (1:17.70) | 12:50.95 | (1:18.40) |
| 14:07.70 | (1:16.75) | 15:26.13 | (1:18.43) |
| 16:44.23 | (1:18.10) | 18:00.72 | (1:16.49) |
| 19:13.43 | (1:12.71) |