| 24.71 | 51.45 | (26.74) | |
| 1:18.87 | (27.42) | 1:46.41 | (27.54) |
| 2:14.13 | (27.72) | 2:42.02 | (27.89) |
| 3:09.81 | (27.79) | 3:37.91 | (28.10) |
| 4:06.05 | (28.14) | 4:34.44 | (28.39) |
| 5:02.78 | (28.34) | 5:31.30 | (28.52) |
| 5:59.67 | (28.37) | 6:28.25 | (28.58) |
| 6:56.50 | (28.25) | 7:24.70 | (28.20) |
| 7:52.89 | (28.19) | 8:20.96 | (28.07) |
| 8:49.07 | (28.11) | 9:15.23 | (26.16) |