| 24.89 | 52.04 | (27.15) | |
| 1:19.44 | (27.40) | 1:47.05 | (27.61) |
| 2:15.05 | (28.00) | 2:43.04 | (27.99) |
| 3:10.91 | (27.87) | 3:39.27 | (28.36) |
| 4:07.53 | (28.26) | 4:35.81 | (28.28) |
| 5:03.65 | (27.84) | 5:31.16 | (27.51) |
| 5:59.27 | (28.11) | 6:27.70 | (28.43) |
| 6:56.19 | (28.49) | 7:24.53 | (28.34) |
| 7:53.08 | (28.55) | 8:21.39 | (28.31) |
| 8:48.90 | (27.51) | 9:15.27 | (26.37) |