| 25.01 | 52.38 | (27.37) | |
| 1:21.32 | (28.94) | 1:51.01 | (29.69) |
| 2:20.56 | (29.55) | 2:50.11 | (29.55) |
| 3:19.89 | (29.78) | 3:50.04 | (30.15) |
| 4:19.92 | (29.88) | 4:50.21 | (30.29) |
| 5:20.65 | (30.44) | 5:50.57 | (29.92) |
| 6:20.89 | (30.32) | 6:51.62 | (30.73) |
| 7:22.34 | (30.72) | 7:51.72 | (29.38) |
| 8:21.67 | (29.95) | 8:52.18 | (30.51) |
| 9:22.14 | (29.96) | 9:49.57 | (27.43) |