| 25.23 | 52.99 | (27.76) | |
| 1:21.43 | (28.44) | 1:49.85 | (28.42) |
| 2:18.50 | (28.65) | 2:47.44 | (28.94) |
| 3:16.59 | (29.15) | 3:46.11 | (29.52) |
| 4:16.15 | (30.04) | 4:46.40 | (30.25) |
| 5:16.74 | (30.34) | 5:46.88 | (30.14) |
| 6:17.25 | (30.37) | 6:47.88 | (30.63) |
| 7:18.34 | (30.46) | 7:48.70 | (30.36) |
| 8:19.24 | (30.54) | 8:50.05 | (30.81) |
| 9:20.22 | (30.17) | 9:49.11 | (28.89) |