| 24.71 | 52.21 | (27.50) | |
| 1:20.33 | (28.12) | 1:48.39 | (28.06) |
| 2:16.87 | (28.48) | 2:45.34 | (28.47) |
| 3:13.65 | (28.31) | 3:41.97 | (28.32) |
| 4:10.52 | (28.55) | 4:38.92 | (28.40) |
| 5:07.39 | (28.47) | 5:35.39 | (28.00) |
| 6:03.82 | (28.43) | 6:32.01 | (28.19) |
| 6:59.97 | (27.96) | 7:27.82 | (27.85) |
| 7:55.75 | (27.93) | 8:23.57 | (27.82) |
| 8:50.79 | (27.22) | 9:17.06 | (26.27) |