| 26.34 | 54.99 | (28.65) | |
| 1:23.90 | (28.91) | 1:53.24 | (29.34) |
| 2:22.84 | (29.60) | 2:52.86 | (30.02) |
| 3:22.90 | (30.04) | 3:52.93 | (30.03) |
| 4:23.30 | (30.37) | 4:53.81 | (30.51) |
| 5:24.06 | (30.25) | 5:54.63 | (30.57) |
| 6:25.20 | (30.57) | 6:55.98 | (30.78) |
| 7:27.04 | (31.06) | 7:58.39 | (31.35) |
| 8:29.76 | (31.37) | 9:00.63 | (30.87) |
| 9:31.12 | (30.49) | 9:59.72 | (28.60) |