| 25.21 | 52.53 | (27.32) | |
| 1:20.38 | (27.85) | 1:48.65 | (28.27) |
| 2:16.83 | (28.18) | 2:45.37 | (28.54) |
| 3:14.05 | (28.68) | 3:42.82 | (28.77) |
| 4:11.42 | (28.60) | 4:40.27 | (28.85) |
| 5:09.15 | (28.88) | 5:37.78 | (28.63) |
| 6:06.43 | (28.65) | 6:35.52 | (29.09) |
| 7:04.42 | (28.90) | 7:33.68 | (29.26) |
| 8:02.41 | (28.73) | 8:31.14 | (28.73) |
| 8:59.91 | (28.77) | 9:27.30 | (27.39) |