| 25.33 | 52.75 | (27.42) | |
| 1:21.02 | (28.27) | 1:49.28 | (28.26) |
| 2:17.68 | (28.40) | 2:46.27 | (28.59) |
| 3:15.05 | (28.78) | 3:43.73 | (28.68) |
| 4:12.54 | (28.81) | 4:41.29 | (28.75) |
| 5:10.09 | (28.80) | 5:39.14 | (29.05) |
| 6:08.08 | (28.94) | 6:36.98 | (28.90) |
| 7:06.08 | (29.10) | 7:35.10 | (29.02) |
| 8:04.29 | (29.19) | 8:33.26 | (28.97) |
| 9:02.07 | (28.81) | 9:29.72 | (27.65) |