| 25.52 | 53.29 | (27.77) | |
| 1:21.61 | (28.32) | 1:50.56 | (28.95) |
| 2:19.92 | (29.36) | 2:49.71 | (29.79) |
| 3:19.55 | (29.84) | 3:49.49 | (29.94) |
| 4:19.50 | (30.01) | 4:49.82 | (30.32) |
| 5:20.16 | (30.34) | 5:50.79 | (30.63) |
| 6:21.70 | (30.91) | 6:52.96 | (31.26) |
| 7:24.85 | (31.89) | 7:56.77 | (31.92) |
| 8:28.39 | (31.62) | 8:59.82 | (31.43) |
| 9:31.58 | (31.76) | 10:01.78 | (30.20) |