| 26.22 | 54.45 | (28.23) | |
| 1:23.24 | (28.79) | 1:52.30 | (29.06) |
| 2:21.48 | (29.18) | 2:50.88 | (29.40) |
| 3:20.44 | (29.56) | 3:50.31 | (29.87) |
| 4:20.45 | (30.14) | 4:50.79 | (30.34) |
| 5:21.38 | (30.59) | 5:51.80 | (30.42) |
| 6:22.44 | (30.64) | 6:53.19 | (30.75) |
| 7:23.97 | (30.78) | 7:54.55 | (30.58) |
| 8:25.21 | (30.66) | 8:56.06 | (30.85) |
| 9:26.83 | (30.77) | 9:56.48 | (29.65) |