| 26.50 | 55.00 | (28.50) | |
| 1:23.39 | (28.39) | 1:52.03 | (28.64) |
| 2:20.42 | (28.39) | 2:48.73 | (28.31) |
| 3:16.95 | (28.22) | 3:45.08 | (28.13) |
| 4:13.35 | (28.27) | 4:41.37 | (28.02) |
| 5:09.48 | (28.11) | 5:37.74 | (28.26) |
| 6:05.73 | (27.99) | 6:33.79 | (28.06) |
| 7:01.62 | (27.83) | 7:29.25 | (27.63) |
| 7:57.12 | (27.87) | 8:25.33 | (28.21) |
| 8:53.49 | (28.16) | 9:19.97 | (26.48) |