| 27.50 | 57.17 | (29.67) | |
| 1:27.21 | (30.04) | 1:57.36 | (30.15) |
| 2:27.70 | (30.34) | 2:58.29 | (30.59) |
| 3:29.04 | (30.75) | 4:00.22 | (31.18) |
| 4:31.47 | (31.25) | 5:03.03 | (31.56) |
| 5:34.55 | (31.52) | 6:06.50 | (31.95) |
| 6:38.43 | (31.93) | 7:10.42 | (31.99) |
| 7:42.49 | (32.07) | 8:14.53 | (32.04) |
| 8:46.77 | (32.24) | 9:19.23 | (32.46) |
| 9:51.28 | (32.05) | 10:22.53 | (31.25) |