| 24.57 | 51.79 | (27.22) | |
| 1:19.54 | (27.75) | 1:47.70 | (28.16) |
| 2:15.85 | (28.15) | 2:44.27 | (28.42) |
| 3:12.90 | (28.63) | 3:41.38 | (28.48) |
| 4:09.88 | (28.50) | 4:38.62 | (28.74) |
| 5:07.37 | (28.75) | 5:36.27 | (28.90) |
| 6:05.52 | (29.25) | 6:34.35 | (28.83) |
| 7:03.39 | (29.04) | 7:32.26 | (28.87) |
| 8:01.27 | (29.01) | 8:30.16 | (28.89) |
| 8:58.90 | (28.74) | 9:27.20 | (28.30) |