| 26.55 | 55.21 | (28.66) | |
| 1:24.23 | (29.02) | 1:53.39 | (29.16) |
| 2:22.90 | (29.51) | 2:52.42 | (29.52) |
| 3:22.06 | (29.64) | 3:51.85 | (29.79) |
| 4:21.55 | (29.70) | 4:51.21 | (29.66) |
| 5:20.97 | (29.76) | 5:51.09 | (30.12) |
| 6:21.40 | (30.31) | 6:51.54 | (30.14) |
| 7:21.70 | (30.16) | 7:52.01 | (30.31) |
| 8:22.16 | (30.15) | 8:52.40 | (30.24) |
| 9:22.54 | (30.14) | 9:52.36 | (29.82) |