| 25.62 | 54.27 | (28.65) | |
| 1:23.33 | (29.06) | 1:52.52 | (29.19) |
| 2:21.68 | (29.16) | 2:51.13 | (29.45) |
| 3:20.78 | (29.65) | 3:50.61 | (29.83) |
| 4:20.62 | (30.01) | 4:50.95 | (30.33) |
| 5:21.20 | (30.25) | 5:51.58 | (30.38) |
| 6:22.05 | (30.47) | 6:52.56 | (30.51) |
| 7:23.29 | (30.73) | 7:53.77 | (30.48) |
| 8:24.10 | (30.33) | 8:54.34 | (30.24) |
| 9:24.08 | (29.74) | 9:52.74 | (28.66) |