| 25.78 | 54.02 | (28.24) | |
| 1:22.78 | (28.76) | 1:51.87 | (29.09) |
| 2:21.08 | (29.21) | 2:50.35 | (29.27) |
| 3:20.05 | (29.70) | 3:49.97 | (29.92) |
| 4:19.99 | (30.02) | 4:50.16 | (30.17) |
| 5:20.47 | (30.31) | 5:50.93 | (30.46) |
| 6:21.44 | (30.51) | 6:51.98 | (30.54) |
| 7:22.85 | (30.87) | 7:53.51 | (30.66) |
| 8:23.96 | (30.45) | 8:54.34 | (30.38) |
| 9:24.92 | (30.58) | 9:54.60 | (29.68) |