| 25.56 | 54.03 | (28.47) | |
| 1:22.76 | (28.73) | 1:51.79 | (29.03) |
| 2:20.85 | (29.06) | 2:50.54 | (29.69) |
| 3:20.24 | (29.70) | 3:50.04 | (29.80) |
| 4:20.28 | (30.24) | 4:50.55 | (30.27) |
| 5:20.68 | (30.13) | 5:50.81 | (30.13) |
| 6:21.03 | (30.22) | 6:51.35 | (30.32) |
| 7:21.70 | (30.35) | 7:52.03 | (30.33) |
| 8:22.36 | (30.33) | 8:52.81 | (30.45) |
| 9:23.02 | (30.21) | 9:51.72 | (28.70) |