| 25.58 | 54.17 | (28.59) | |
| 1:23.47 | (29.30) | 1:53.51 | (30.04) |
| 2:23.70 | (30.19) | 2:53.87 | (30.17) |
| 3:24.21 | (30.34) | 3:54.53 | (30.32) |
| 4:24.81 | (30.28) | 4:54.92 | (30.11) |
| 5:25.06 | (30.14) | 5:55.23 | (30.17) |
| 6:25.48 | (30.25) | 6:55.74 | (30.26) |
| 7:26.04 | (30.30) | 7:55.72 | (29.68) |
| 8:25.86 | (30.14) | 8:55.93 | (30.07) |
| 9:25.83 | (29.90) | 9:54.91 | (29.08) |