| 27.78 | 56.49 | (28.71) | |
| 1:26.12 | (29.63) | 1:56.10 | (29.98) |
| 2:26.15 | (30.05) | 2:56.18 | (30.03) |
| 3:26.40 | (30.22) | 3:56.98 | (30.58) |
| 4:27.77 | (30.79) | 4:58.76 | (30.99) |
| 5:29.59 | (30.83) | 6:00.91 | (31.32) |
| 6:32.42 | (31.51) | 7:04.27 | (31.85) |
| 7:35.75 | (31.48) | 8:07.74 | (31.99) |
| 8:40.51 | (32.77) | 9:13.34 | (32.83) |
| 9:45.61 | (32.27) | 10:16.36 | (30.75) |