| 26.30 | 54.29 | (27.99) | |
| 1:22.73 | (28.44) | 1:51.83 | (29.10) |
| 2:21.42 | (29.59) | 2:50.90 | (29.48) |
| 3:20.89 | (29.99) | 3:50.42 | (29.53) |
| 4:20.51 | (30.09) | 4:50.31 | (29.80) |
| 5:20.19 | (29.88) | 5:50.14 | (29.95) |
| 6:20.24 | (30.10) | 6:50.29 | (30.05) |
| 7:20.27 | (29.98) | 7:49.39 | (29.12) |
| 8:19.32 | (29.93) | 8:49.41 | (30.09) |
| 9:19.47 | (30.06) | 9:48.14 | (28.67) |