| 24.89 | 52.09 | (27.20) | |
| 1:19.79 | (27.70) | 1:47.77 | (27.98) |
| 2:16.02 | (28.25) | 2:44.13 | (28.11) |
| 3:12.26 | (28.13) | 3:40.59 | (28.33) |
| 4:08.97 | (28.38) | 4:37.41 | (28.44) |
| 5:05.67 | (28.26) | 5:34.23 | (28.56) |
| 6:02.91 | (28.68) | 6:31.77 | (28.86) |
| 7:00.40 | (28.63) | 7:29.01 | (28.61) |
| 7:57.56 | (28.55) | 8:26.25 | (28.69) |
| 8:55.20 | (28.95) | 9:22.21 | (27.01) |