| 25.67 | 53.38 | (27.71) | |
| 1:21.49 | (28.11) | 1:49.75 | (28.26) |
| 2:18.00 | (28.25) | 2:46.25 | (28.25) |
| 3:14.56 | (28.31) | 3:42.90 | (28.34) |
| 4:11.18 | (28.28) | 4:39.50 | (28.32) |
| 5:07.67 | (28.17) | 5:36.04 | (28.37) |
| 6:04.25 | (28.21) | 6:32.21 | (27.96) |
| 7:00.49 | (28.28) | 7:28.67 | (28.18) |
| 7:56.83 | (28.16) | 8:24.97 | (28.14) |
| 8:52.91 | (27.94) | 9:19.62 | (26.71) |