| 27.37 | 56.26 | (28.89) | |
| 1:25.94 | (29.68) | 1:55.59 | (29.65) |
| 2:25.53 | (29.94) | 2:55.55 | (30.02) |
| 3:25.64 | (30.09) | 3:55.78 | (30.14) |
| 4:26.21 | (30.43) | 4:57.00 | (30.79) |
| 5:27.27 | (30.27) | 5:58.02 | (30.75) |
| 6:29.22 | (31.20) | 7:00.40 | (31.18) |
| 7:31.35 | (30.95) | 8:02.05 | (30.70) |
| 8:32.72 | (30.67) | 9:03.22 | (30.50) |
| 9:33.69 | (30.47) | 10:03.70 | (30.01) |