| 25.42 | 52.27 | (26.85) | |
| 1:19.80 | (27.53) | 1:47.75 | (27.95) |
| 2:16.07 | (28.32) | 2:44.86 | (28.79) |
| 3:13.59 | (28.73) | 3:42.54 | (28.95) |
| 4:11.56 | (29.02) | 4:40.79 | (29.23) |
| 5:10.20 | (29.41) | 5:39.84 | (29.64) |
| 6:09.81 | (29.97) | 6:39.58 | (29.77) |
| 7:09.80 | (30.22) | 7:39.77 | (29.97) |
| 8:10.13 | (30.36) | 8:40.43 | (30.30) |
| 9:10.74 | (30.31) | 9:41.00 | (30.26) |