| 25.91 | 54.46 | (28.55) | |
| 1:23.72 | (29.26) | 1:53.33 | (29.61) |
| 2:22.79 | (29.46) | 2:52.21 | (29.42) |
| 3:21.86 | (29.65) | 3:51.72 | (29.86) |
| 4:20.88 | (29.16) | 4:49.87 | (28.99) |
| 5:19.38 | (29.51) | 5:48.41 | (29.03) |
| 6:17.43 | (29.02) | 6:46.28 | (28.85) |
| 7:15.26 | (28.98) | 7:44.07 | (28.81) |
| 8:12.89 | (28.82) | 8:41.46 | (28.57) |
| 9:09.68 | (28.22) | 9:37.05 | (27.37) |