| 25.81 | 54.17 | (28.36) | |
| 1:23.55 | (29.38) | 1:53.00 | (29.45) |
| 2:22.79 | (29.79) | 2:52.69 | (29.90) |
| 3:22.81 | (30.12) | 3:53.10 | (30.29) |
| 4:23.12 | (30.02) | 4:53.49 | (30.37) |
| 5:23.98 | (30.49) | 5:54.68 | (30.70) |
| 6:25.38 | (30.70) | 6:55.92 | (30.54) |
| 7:26.87 | (30.95) | 7:57.74 | (30.87) |
| 8:28.40 | (30.66) | 8:59.15 | (30.75) |
| 9:29.74 | (30.59) | 9:59.08 | (29.34) |