| 24.94 | 52.17 | (27.23) | |
| 1:19.32 | (27.15) | 1:46.83 | (27.51) |
| 2:14.29 | (27.46) | 2:42.06 | (27.77) |
| 3:09.89 | (27.83) | 3:37.73 | (27.84) |
| 4:05.71 | (27.98) | 4:33.86 | (28.15) |
| 5:02.44 | (28.58) | 5:30.72 | (28.28) |
| 5:59.27 | (28.55) | 6:27.81 | (28.54) |
| 6:56.52 | (28.71) | 7:25.25 | (28.73) |
| 7:53.99 | (28.74) | 8:22.92 | (28.93) |
| 8:51.76 | (28.84) | 9:20.35 | (28.59) |