| 25.86 | 53.57 | (27.71) | |
| 1:21.85 | (28.28) | 1:50.49 | (28.64) |
| 2:19.43 | (28.94) | 2:48.55 | (29.12) |
| 3:17.71 | (29.16) | 3:47.19 | (29.48) |
| 4:16.69 | (29.50) | 4:46.07 | (29.38) |
| 5:15.68 | (29.61) | 5:45.66 | (29.98) |
| 6:15.60 | (29.94) | 6:45.52 | (29.92) |
| 7:15.57 | (30.05) | 7:45.80 | (30.23) |
| 8:16.07 | (30.27) | 8:46.46 | (30.39) |
| 9:16.54 | (30.08) | 9:46.77 | (30.23) |