| 25.73 | 54.21 | (28.48) | |
| 1:23.56 | (29.35) | 1:53.22 | (29.66) |
| 2:23.35 | (30.13) | 2:53.53 | (30.18) |
| 3:23.56 | (30.03) | 3:53.91 | (30.35) |
| 4:24.27 | (30.36) | 4:54.58 | (30.31) |
| 5:24.96 | (30.38) | 5:55.46 | (30.50) |
| 6:25.64 | (30.18) | 6:56.08 | (30.44) |
| 7:26.62 | (30.54) | 7:57.36 | (30.74) |
| 8:27.67 | (30.31) | 8:58.27 | (30.60) |
| 9:28.60 | (30.33) | 9:58.53 | (29.93) |