| 25.00 | 52.97 | (27.97) | |
| 1:21.79 | (28.82) | 1:50.97 | (29.18) |
| 2:20.50 | (29.53) | 2:49.89 | (29.39) |
| 3:19.67 | (29.78) | 3:49.28 | (29.61) |
| 4:19.03 | (29.75) | 4:48.74 | (29.71) |
| 5:18.92 | (30.18) | 5:49.18 | (30.26) |
| 6:19.43 | (30.25) | 6:49.86 | (30.43) |
| 7:20.13 | (30.27) | 7:50.72 | (30.59) |
| 8:21.20 | (30.48) | 8:51.70 | (30.50) |
| 9:22.00 | (30.30) | 9:51.23 | (29.23) |