| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.720 | 21/5:09.120 |
| 2 | 1 | 15.047 | 21/5:12.554 |
| 3 | 1 | 14.631 | 21/5:10.786 |
| 4 | 1 | 14.544 | 21/5:09.446 |
| 5 | 2 | 14.833 | 21/5:09.855 |
| 6 | 2 | 15.010 | 21/5:10.748 |
| 7 | 2 | 14.731 | 21/5:10.548 |
| 8 | 2 | 14.604 | 21/5:10.065 |
| 9 | 2 | 14.756 | 21/5:10.044 |
| 10 | 2 | 14.845 | 21/5:10.214 |
| 11 | 2 | 15.043 | 21/5:10.731 |
| 12 | 2 | 14.562 | 21/5:10.321 |
| 13 | 1 | 14.581 | 21/5:10.004 |
| 14 | 1 | 14.583 | 21/5:09.735 |
| 15 | 1 | 14.774 | 21/5:09.770 |
| 16 | 2 | 14.850 | 21/5:09.900 |
| 17 | 2 | 14.704 | 21/5:09.834 |
| 18 | 2 | 14.699 | 21/5:09.770 |
| 19 | 2 | 14.745 | 21/5:09.763 |
| 20 | 1 | 14.830 | 21/5:09.847 |
| 21 | 1 | 14.821 | 21/5:09.913 |