| 26.84 | 55.17 | (28.33) | |
| 1:23.93 | (28.76) | 1:53.12 | (29.19) |
| 2:22.57 | (29.45) | 2:52.07 | (29.50) |
| 3:21.82 | (29.75) | 3:51.64 | (29.82) |
| 4:21.48 | (29.84) | 4:51.38 | (29.90) |
| 5:21.30 | (29.92) | 5:51.32 | (30.02) |
| 6:21.29 | (29.97) | 6:51.56 | (30.27) |
| 7:21.68 | (30.12) | 7:51.94 | (30.26) |
| 8:22.48 | (30.54) | 8:52.86 | (30.38) |
| 9:23.22 | (30.36) | 9:53.07 | (29.85) |