| 25.82 | 54.72 | (28.90) | |
| 1:23.53 | (28.81) | 1:53.09 | (29.56) |
| 2:23.06 | (29.97) | 2:53.10 | (30.04) |
| 3:23.03 | (29.93) | 3:53.48 | (30.45) |
| 4:23.43 | (29.95) | 4:53.76 | (30.33) |
| 5:23.94 | (30.18) | 5:54.24 | (30.30) |
| 6:24.32 | (30.08) | 6:54.71 | (30.39) |
| 7:25.65 | (30.94) | 7:56.54 | (30.89) |
| 8:26.85 | (30.31) | 8:57.38 | (30.53) |
| 9:27.59 | (30.21) | 9:57.04 | (29.45) |