| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.472 | 21/5:03.912 |
| 2 | 3 | 14.770 | 21/5:07.041 |
| 3 | 3 | 14.430 | 21/5:05.704 |
| 4 | 3 | 14.979 | 21/5:07.918 |
| 5 | 3 | 16.026 | 21/5:13.643 |
| 6 | 3 | 13.790 | 21/5:09.634 |
| 7 | 3 | 14.445 | 21/5:08.736 |
| 8 | 3 | 16.088 | 21/5:12.375 |
| 9 | 3 | 14.487 | 21/5:11.470 |
| 10 | 3 | 15.005 | 21/5:11.833 |
| 11 | 3 | 13.833 | 21/5:09.893 |
| 12 | 4 | 15.618 | 21/5:11.400 |
| 13 | 4 | 14.089 | 21/5:10.206 |
| 14 | 4 | 14.609 | 21/5:09.961 |
| 15 | 4 | 14.918 | 21/5:10.183 |
| 16 | 4 | 14.944 | 21/5:10.410 |
| 17 | 4 | 15.134 | 21/5:10.846 |
| 18 | 4 | 16.677 | 21/5:13.033 |
| 19 | 4 | 15.757 | 21/5:13.973 |
| 20 | 4 | 13.881 | 21/5:12.850 |
| 21 | 4 | 15.164 | 21/5:13.116 |