| 25.93 | 54.50 | (28.57) | |
| 1:23.77 | (29.27) | 1:53.50 | (29.73) |
| 2:23.25 | (29.75) | 2:53.37 | (30.12) |
| 3:23.89 | (30.52) | 3:54.45 | (30.56) |
| 4:25.02 | (30.57) | 4:55.32 | (30.30) |
| 5:25.73 | (30.41) | 5:56.01 | (30.28) |
| 6:26.47 | (30.46) | 6:56.56 | (30.09) |
| 7:26.87 | (30.31) | 7:57.33 | (30.46) |
| 8:27.41 | (30.08) | 8:57.89 | (30.48) |
| 9:27.05 | (29.16) | 9:55.77 | (28.72) |