| 25.96 | 54.53 | (28.57) | |
| 1:23.87 | (29.34) | 1:53.13 | (29.26) |
| 2:22.35 | (29.22) | 2:52.08 | (29.73) |
| 3:22.16 | (30.08) | 3:51.90 | (29.74) |
| 4:21.72 | (29.82) | 4:51.75 | (30.03) |
| 5:21.51 | (29.76) | 5:51.65 | (30.14) |
| 6:21.92 | (30.27) | 6:52.51 | (30.59) |
| 7:23.28 | (30.77) | 7:53.51 | (30.23) |
| 8:24.36 | (30.85) | 8:54.89 | (30.53) |
| 9:25.39 | (30.50) | 9:54.33 | (28.94) |