| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 15.815 | 19/5:00.485 |
| 2 | 8 | 15.948 | 19/5:01.748 |
| 3 | 7 | 15.303 | 20/5:13.773 |
| 4 | 6 | 13.948 | 20/5:05.070 |
| 5 | 5 | 13.884 | 21/5:14.572 |
| 6 | 4 | 13.520 | 21/5:09.463 |
| 7 | 4 | 14.630 | 21/5:09.144 |
| 8 | 4 | 13.388 | 21/5:05.644 |
| 9 | 4 | 16.350 | 21/5:09.834 |
| 10 | 4 | 13.576 | 21/5:07.360 |
| 11 | 4 | 18.123 | 21/5:14.017 |
| 12 | 3 | 14.373 | 21/5:13.001 |
| 13 | 4 | 14.136 | 21/5:11.760 |
| 14 | 4 | 13.866 | 21/5:10.290 |
| 15 | 4 | 14.801 | 21/5:10.325 |
| 16 | 4 | 13.847 | 21/5:09.104 |
| 17 | 4 | 13.625 | 21/5:07.753 |
| 18 | 4 | 14.509 | 21/5:07.582 |
| 19 | 4 | 14.289 | 21/5:07.187 |
| 20 | 4 | 13.453 | 21/5:05.953 |
| 21 | 4 | 14.357 | 21/5:05.741 |