| 26.85 | 56.44 | (29.59) | |
| 1:26.90 | (30.46) | 1:57.63 | (30.73) |
| 2:27.99 | (30.36) | 2:58.13 | (30.14) |
| 3:28.50 | (30.37) | 3:59.17 | (30.67) |
| 4:29.67 | (30.50) | 5:00.29 | (30.62) |
| 5:30.84 | (30.55) | 6:01.63 | (30.79) |
| 6:32.48 | (30.85) | 7:03.83 | (31.35) |
| 7:35.12 | (31.29) | 8:06.61 | (31.49) |
| 8:37.88 | (31.27) | 9:08.96 | (31.08) |
| 9:39.96 | (31.00) | 10:09.98 | (30.02) |