| 24.71 | 51.42 | (26.71) | |
| 1:18.95 | (27.53) | 1:46.18 | (27.23) |
| 2:13.81 | (27.63) | 2:41.78 | (27.97) |
| 3:09.68 | (27.90) | 3:37.59 | (27.91) |
| 4:05.56 | (27.97) | 4:33.47 | (27.91) |
| 5:01.12 | (27.65) | 5:29.13 | (28.01) |
| 5:57.20 | (28.07) | 6:25.60 | (28.40) |
| 6:53.78 | (28.18) | 7:21.91 | (28.13) |
| 7:50.32 | (28.41) | 8:18.29 | (27.97) |
| 8:45.99 | (27.70) | 9:12.64 | (26.65) |