| 25.78 | 53.64 | (27.86) | |
| 1:21.75 | (28.11) | 1:50.02 | (28.27) |
| 2:18.49 | (28.47) | 2:47.08 | (28.59) |
| 3:16.29 | (29.21) | 3:45.53 | (29.24) |
| 4:14.92 | (29.39) | 4:44.73 | (29.81) |
| 5:14.81 | (30.08) | 5:45.03 | (30.22) |
| 6:15.17 | (30.14) | 6:45.50 | (30.33) |
| 7:15.98 | (30.48) | 7:46.30 | (30.32) |
| 8:16.88 | (30.58) | 8:48.01 | (31.13) |
| 9:17.90 | (29.89) | 9:47.37 | (29.47) |