| 24.93 | 52.07 | (27.14) | |
| 1:20.16 | (28.09) | 1:48.44 | (28.28) |
| 2:16.95 | (28.51) | 2:45.21 | (28.26) |
| 3:13.81 | (28.60) | 3:42.19 | (28.38) |
| 4:10.75 | (28.56) | 4:39.37 | (28.62) |
| 5:07.84 | (28.47) | 5:36.87 | (29.03) |
| 6:05.39 | (28.52) | 6:34.18 | (28.79) |
| 7:03.04 | (28.86) | 7:31.87 | (28.83) |
| 8:00.33 | (28.46) | 8:28.43 | (28.10) |
| 8:56.64 | (28.21) | 9:23.84 | (27.20) |