| 27.29 | 56.96 | (29.67) | |
| 1:27.13 | (30.17) | 1:57.48 | (30.35) |
| 2:27.89 | (30.41) | 2:58.65 | (30.76) |
| 3:29.53 | (30.88) | 4:00.06 | (30.53) |
| 4:30.78 | (30.72) | 5:01.55 | (30.77) |
| 5:32.51 | (30.96) | 6:03.90 | (31.39) |
| 6:35.14 | (31.24) | 7:06.33 | (31.19) |
| 7:37.75 | (31.42) | 8:09.23 | (31.48) |
| 8:40.64 | (31.41) | 9:12.12 | (31.48) |
| 9:43.19 | (31.07) | 10:15.37 | (32.18) |