| 26.02 | 54.17 | (28.15) | |
| 1:23.15 | (28.98) | 1:52.26 | (29.11) |
| 2:21.52 | (29.26) | 2:51.10 | (29.58) |
| 3:21.01 | (29.91) | 3:50.89 | (29.88) |
| 4:21.24 | (30.35) | 4:51.37 | (30.13) |
| 5:21.40 | (30.03) | 5:51.55 | (30.15) |
| 6:21.95 | (30.40) | 6:52.35 | (30.40) |
| 7:22.73 | (30.38) | 7:53.09 | (30.36) |
| 8:23.43 | (30.34) | 8:53.88 | (30.45) |
| 9:23.96 | (30.08) | 9:53.21 | (29.25) |