| 26.27 | 55.12 | (28.85) | |
| 1:24.34 | (29.22) | 1:54.12 | (29.78) |
| 2:23.44 | (29.32) | 2:53.13 | (29.69) |
| 3:22.91 | (29.78) | 3:52.86 | (29.95) |
| 4:22.76 | (29.90) | 4:52.76 | (30.00) |
| 5:22.95 | (30.19) | 5:53.29 | (30.34) |
| 6:23.65 | (30.36) | 6:54.14 | (30.49) |
| 7:24.76 | (30.62) | 7:55.33 | (30.57) |
| 8:26.31 | (30.98) | 8:57.38 | (31.07) |
| 9:28.37 | (30.99) | 9:58.70 | (30.33) |