| 27.58 | 57.19 | (29.61) | |
| 1:27.26 | (30.07) | 1:57.52 | (30.26) |
| 2:27.80 | (30.28) | 2:58.20 | (30.40) |
| 3:28.76 | (30.56) | 3:59.28 | (30.52) |
| 4:29.96 | (30.68) | 5:00.82 | (30.86) |
| 5:31.70 | (30.88) | 6:02.85 | (31.15) |
| 6:33.89 | (31.04) | 7:05.10 | (31.21) |
| 7:36.33 | (31.23) | 8:07.57 | (31.24) |
| 8:38.87 | (31.30) | 9:10.23 | (31.36) |
| 9:40.76 | (30.53) | 10:11.14 | (30.38) |