| 25.44 | 52.62 | (27.18) | |
| 1:20.91 | (28.29) | 1:49.72 | (28.81) |
| 2:18.86 | (29.14) | 2:48.56 | (29.70) |
| 3:18.30 | (29.74) | 3:48.00 | (29.70) |
| 4:17.98 | (29.98) | 4:47.99 | (30.01) |
| 5:18.44 | (30.45) | 5:48.96 | (30.52) |
| 6:19.67 | (30.71) | 6:50.30 | (30.63) |
| 7:20.80 | (30.50) | 7:51.43 | (30.63) |
| 8:22.07 | (30.64) | 8:52.54 | (30.47) |
| 9:23.08 | (30.54) | 9:52.17 | (29.09) |