| 27.53 | 57.23 | (29.70) | |
| 1:27.34 | (30.11) | 1:57.60 | (30.26) |
| 2:27.78 | (30.18) | 2:58.26 | (30.48) |
| 3:28.85 | (30.59) | 3:59.42 | (30.57) |
| 4:30.25 | (30.83) | 5:01.17 | (30.92) |
| 5:32.22 | (31.05) | 6:03.30 | (31.08) |
| 6:34.34 | (31.04) | 7:05.34 | (31.00) |
| 7:36.38 | (31.04) | 8:07.58 | (31.20) |
| 8:38.81 | (31.23) | 9:10.02 | (31.21) |
| 9:41.08 | (31.06) | 10:11.29 | (30.21) |