| 26.90 | 55.22 | (28.32) | |
| 1:24.39 | (29.17) | 1:53.71 | (29.32) |
| 2:23.49 | (29.78) | 2:53.11 | (29.62) |
| 3:23.12 | (30.01) | 3:53.12 | (30.00) |
| 4:23.15 | (30.03) | 4:53.20 | (30.05) |
| 5:23.40 | (30.20) | 5:53.66 | (30.26) |
| 6:23.95 | (30.29) | 6:54.33 | (30.38) |
| 7:24.93 | (30.60) | 7:55.38 | (30.45) |
| 8:26.39 | (31.01) | 8:56.87 | (30.48) |
| 9:27.53 | (30.66) | 9:57.73 | (30.20) |