| 24.90 | 52.03 | (27.13) | |
| 1:19.49 | (27.46) | 1:46.91 | (27.42) |
| 2:14.58 | (27.67) | 2:42.53 | (27.95) |
| 3:10.31 | (27.78) | 3:38.31 | (28.00) |
| 4:06.38 | (28.07) | 4:34.63 | (28.25) |
| 5:02.23 | (27.60) | 5:30.20 | (27.97) |
| 5:58.37 | (28.17) | 6:26.93 | (28.56) |
| 6:55.68 | (28.75) | 7:24.09 | (28.41) |
| 7:52.51 | (28.42) | 8:21.15 | (28.64) |
| 8:49.78 | (28.63) | 9:17.13 | (27.35) |