| 26.67 | 55.17 | (28.50) | |
| 1:23.73 | (28.56) | 1:52.46 | (28.73) |
| 2:21.55 | (29.09) | 2:50.75 | (29.20) |
| 3:20.53 | (29.78) | 3:50.78 | (30.25) |
| 4:21.52 | (30.74) | 4:51.38 | (29.86) |
| 5:20.63 | (29.25) | 5:50.65 | (30.02) |
| 6:21.59 | (30.94) | 6:51.94 | (30.35) |
| 7:22.94 | (31.00) | 7:53.63 | (30.69) |
| 8:23.04 | (29.41) | 8:52.10 | (29.06) |
| 9:21.44 | (29.34) | 9:49.31 | (27.87) |