| 25.42 | 53.24 | (27.82) | |
| 1:21.77 | (28.53) | 1:50.52 | (28.75) |
| 2:19.23 | (28.71) | 2:47.94 | (28.71) |
| 3:16.88 | (28.94) | 3:45.91 | (29.03) |
| 4:14.91 | (29.00) | 4:44.20 | (29.29) |
| 5:14.02 | (29.82) | 5:44.00 | (29.98) |
| 6:14.24 | (30.24) | 6:44.72 | (30.48) |
| 7:15.69 | (30.97) | 7:46.31 | (30.62) |
| 8:16.88 | (30.57) | 8:47.48 | (30.60) |
| 9:18.35 | (30.87) | 9:49.04 | (30.69) |