| 26.23 | 54.72 | (28.49) | |
| 1:23.89 | (29.17) | 1:53.34 | (29.45) |
| 2:23.27 | (29.93) | 2:53.04 | (29.77) |
| 3:23.12 | (30.08) | 3:53.14 | (30.02) |
| 4:23.15 | (30.01) | 4:53.20 | (30.05) |
| 5:23.40 | (30.20) | 5:53.77 | (30.37) |
| 6:23.97 | (30.20) | 6:54.50 | (30.53) |
| 7:24.85 | (30.35) | 7:55.46 | (30.61) |
| 8:25.79 | (30.33) | 8:56.54 | (30.75) |
| 9:26.98 | (30.44) | 9:56.11 | (29.13) |