| 25.61 | 54.19 | (28.58) | |
| 1:23.94 | (29.75) | 1:53.85 | (29.91) |
| 2:23.84 | (29.99) | 2:54.32 | (30.48) |
| 3:24.50 | (30.18) | 3:54.47 | (29.97) |
| 4:24.55 | (30.08) | 4:54.94 | (30.39) |
| 5:25.44 | (30.50) | 5:55.88 | (30.44) |
| 6:26.66 | (30.78) | 6:57.29 | (30.63) |
| 7:27.69 | (30.40) | 7:58.00 | (30.31) |
| 8:28.45 | (30.45) | 8:58.82 | (30.37) |
| 9:29.16 | (30.34) | 9:57.61 | (28.45) |