| 1:07.81 | 2:20.20 | (1:12.39) | |
| 3:33.34 | (1:13.14) | 4:46.68 | (1:13.34) |
| 6:00.53 | (1:13.85) | 7:14.25 | (1:13.72) |
| 8:28.02 | (1:13.77) | 9:41.84 | (1:13.82) |
| 10:55.95 | (1:14.11) | 12:10.87 | (1:14.92) |
| 13:24.96 | (1:14.09) | 14:38.96 | (1:14.00) |
| 15:53.57 | (1:14.61) | 17:07.68 | (1:14.11) |
| 18:18.83 | (1:11.15) |