| 25.97 | 54.39 | (28.42) | |
| 1:23.78 | (29.39) | 1:53.48 | (29.70) |
| 2:23.67 | (30.19) | 2:53.75 | (30.08) |
| 3:24.22 | (30.47) | 3:54.72 | (30.50) |
| 4:24.70 | (29.98) | 4:55.11 | (30.41) |
| 5:25.57 | (30.46) | 5:55.64 | (30.07) |
| 6:25.65 | (30.01) | 6:56.25 | (30.60) |
| 7:26.45 | (30.20) | 7:56.94 | (30.49) |
| 8:27.28 | (30.34) | 8:57.77 | (30.49) |
| 9:27.22 | (29.45) | 9:55.37 | (28.15) |