| 26.09 | 54.58 | (28.49) | |
| 1:23.60 | (29.02) | 1:53.10 | (29.50) |
| 2:22.98 | (29.88) | 2:53.21 | (30.23) |
| 3:23.51 | (30.30) | 3:53.61 | (30.10) |
| 4:24.05 | (30.44) | 4:54.40 | (30.35) |
| 5:24.74 | (30.34) | 5:55.30 | (30.56) |
| 6:25.85 | (30.55) | 6:56.21 | (30.36) |
| 7:26.70 | (30.49) | 7:56.82 | (30.12) |
| 8:27.12 | (30.30) | 8:57.20 | (30.08) |
| 9:26.95 | (29.75) | 9:55.06 | (28.11) |