| 25.89 | 54.50 | (28.61) | |
| 1:23.40 | (28.90) | 1:52.30 | (28.90) |
| 2:21.02 | (28.72) | 2:49.82 | (28.80) |
| 3:18.77 | (28.95) | 3:47.75 | (28.98) |
| 4:16.91 | (29.16) | 4:46.24 | (29.33) |
| 5:15.64 | (29.40) | 5:45.53 | (29.89) |
| 6:15.68 | (30.15) | 6:46.73 | (31.05) |
| 7:17.84 | (31.11) | 7:49.29 | (31.45) |
| 8:21.37 | (32.08) | 8:53.30 | (31.93) |
| 9:25.54 | (32.24) | 9:56.55 | (31.01) |