| 26.82 | 56.01 | (29.19) | |
| 1:26.01 | (30.00) | 1:56.38 | (30.37) |
| 2:26.57 | (30.19) | 2:57.01 | (30.44) |
| 3:27.64 | (30.63) | 3:58.61 | (30.97) |
| 4:29.37 | (30.76) | 5:00.20 | (30.83) |
| 5:31.21 | (31.01) | 6:02.32 | (31.11) |
| 6:33.73 | (31.41) | 7:05.03 | (31.30) |
| 7:36.44 | (31.41) | 8:08.09 | (31.65) |
| 8:39.95 | (31.86) | 9:11.74 | (31.79) |
| 9:43.10 | (31.36) | 10:13.60 | (30.50) |