| 25.93 | 54.39 | (28.46) | |
| 1:23.63 | (29.24) | 1:53.14 | (29.51) |
| 2:22.69 | (29.55) | 2:52.45 | (29.76) |
| 3:22.32 | (29.87) | 3:52.29 | (29.97) |
| 4:22.38 | (30.09) | 4:52.47 | (30.09) |
| 5:22.63 | (30.16) | 5:53.02 | (30.39) |
| 6:23.42 | (30.40) | 6:54.03 | (30.61) |
| 7:24.68 | (30.65) | 7:55.39 | (30.71) |
| 8:26.15 | (30.76) | 8:56.86 | (30.71) |
| 9:27.26 | (30.40) | 9:55.35 | (28.09) |