| 26.71 | 56.26 | (29.55) | |
| 1:26.28 | (30.02) | 1:56.41 | (30.13) |
| 2:26.61 | (30.20) | 2:56.85 | (30.24) |
| 3:27.07 | (30.22) | 3:57.60 | (30.53) |
| 4:27.94 | (30.34) | 4:58.18 | (30.24) |
| 5:28.51 | (30.33) | 5:58.66 | (30.15) |
| 6:28.98 | (30.32) | 6:59.17 | (30.19) |
| 7:29.75 | (30.58) | 7:59.61 | (29.86) |
| 8:29.23 | (29.62) | 8:59.04 | (29.81) |
| 9:28.85 | (29.81) | 9:57.53 | (28.68) |