| 27.20 | 56.97 | (29.77) | |
| 1:26.54 | (29.57) | 1:56.53 | (29.99) |
| 2:26.85 | (30.32) | 2:56.50 | (29.65) |
| 3:26.54 | (30.04) | 3:56.74 | (30.20) |
| 4:26.94 | (30.20) | 4:57.45 | (30.51) |
| 5:27.93 | (30.48) | 5:58.56 | (30.63) |
| 6:29.61 | (31.05) | 7:00.68 | (31.07) |
| 7:31.50 | (30.82) | 8:02.44 | (30.94) |
| 8:33.54 | (31.10) | 9:04.63 | (31.09) |
| 9:35.93 | (31.30) | 10:05.56 | (29.63) |