| 23.85 | 50.92 | (27.07) | |
| 1:18.56 | (27.64) | 1:46.91 | (28.35) |
| 2:15.28 | (28.37) | 2:43.71 | (28.43) |
| 3:12.24 | (28.53) | 3:41.13 | (28.89) |
| 4:09.81 | (28.68) | 4:38.71 | (28.90) |
| 5:07.49 | (28.78) | 5:36.55 | (29.06) |
| 6:05.58 | (29.03) | 6:34.42 | (28.84) |
| 7:03.26 | (28.84) | 7:32.28 | (29.02) |
| 8:01.37 | (29.09) | 8:30.36 | (28.99) |
| 8:59.01 | (28.65) | 9:27.18 | (28.17) |