| 26.78 | 55.43 | (28.65) | |
| 1:24.02 | (28.59) | 1:52.88 | (28.86) |
| 2:22.04 | (29.16) | 2:51.34 | (29.30) |
| 3:20.39 | (29.05) | 3:49.25 | (28.86) |
| 4:18.30 | (29.05) | 4:47.25 | (28.95) |
| 5:16.15 | (28.90) | 5:44.95 | (28.80) |
| 6:13.91 | (28.96) | 6:42.99 | (29.08) |
| 7:12.00 | (29.01) | 7:41.11 | (29.11) |
| 8:09.82 | (28.71) | 8:38.35 | (28.53) |
| 9:06.68 | (28.33) | 9:33.18 | (26.50) |