| 25.87 | 53.77 | (27.90) | |
| 1:22.37 | (28.60) | 1:51.28 | (28.91) |
| 2:20.59 | (29.31) | 2:50.04 | (29.45) |
| 3:19.60 | (29.56) | 3:49.14 | (29.54) |
| 4:18.98 | (29.84) | 4:49.31 | (30.33) |
| 5:19.88 | (30.57) | 5:50.14 | (30.26) |
| 6:20.34 | (30.20) | 6:50.65 | (30.31) |
| 7:21.13 | (30.48) | 7:52.04 | (30.91) |
| 8:22.67 | (30.63) | 8:53.77 | (31.10) |
| 9:24.99 | (31.22) | 9:55.41 | (30.42) |