| 27.70 | 57.23 | (29.53) | |
| 1:26.96 | (29.73) | 1:57.04 | (30.08) |
| 2:27.19 | (30.15) | 2:57.47 | (30.28) |
| 3:27.97 | (30.50) | 3:58.61 | (30.64) |
| 4:29.39 | (30.78) | 5:00.44 | (31.05) |
| 5:31.50 | (31.06) | 6:02.79 | (31.29) |
| 6:33.86 | (31.07) | 7:05.23 | (31.37) |
| 7:36.63 | (31.40) | 8:08.18 | (31.55) |
| 8:39.46 | (31.28) | 9:11.12 | (31.66) |
| 9:42.44 | (31.32) | 10:13.20 | (30.76) |