| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.289 | 15/5:19.335 |
| 2 | 3 | 20.432 | 15/5:12.908 |
| 3 | 3 | 20.506 | 15/5:11.135 |
| 4 | 3 | 21.566 | 15/5:14.224 |
| 5 | 3 | 20.611 | 15/5:13.212 |
| 6 | 3 | 21.139 | 15/5:13.858 |
| 7 | 3 | 21.154 | 15/5:14.351 |
| 8 | 3 | 21.167 | 15/5:14.745 |
| 9 | 4 | 21.866 | 15/5:16.217 |
| 10 | 4 | 20.817 | 15/5:15.821 |
| 11 | 3 | 20.828 | 15/5:15.511 |
| 12 | 3 | 20.906 | 15/5:15.351 |
| 13 | 3 | 21.360 | 15/5:15.740 |
| 14 | 3 | 21.507 | 15/5:16.230 |
| 15 | 3 | 20.850 | 15/5:15.998 |