| 25.64 | 53.37 | (27.73) | |
| 1:21.90 | (28.53) | 1:50.74 | (28.84) |
| 2:19.66 | (28.92) | 2:48.92 | (29.26) |
| 3:18.33 | (29.41) | 3:47.79 | (29.46) |
| 4:16.99 | (29.20) | 4:46.48 | (29.49) |
| 5:16.46 | (29.98) | 5:46.13 | (29.67) |
| 6:15.99 | (29.86) | 6:46.05 | (30.06) |
| 7:16.29 | (30.24) | 7:46.76 | (30.47) |
| 8:17.18 | (30.42) | 8:47.32 | (30.14) |
| 9:17.49 | (30.17) | 9:45.68 | (28.19) |