| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.770 | 15/5:11.550 |
| 2 | 2 | 20.680 | 15/5:10.875 |
| 3 | 2 | 20.865 | 15/5:11.575 |
| 4 | 2 | 20.693 | 15/5:11.280 |
| 5 | 2 | 20.832 | 15/5:11.520 |
| 6 | 1 | 21.295 | 15/5:12.837 |
| 7 | 1 | 20.836 | 15/5:12.795 |
| 8 | 1 | 20.801 | 15/5:12.697 |
| 9 | 1 | 20.576 | 15/5:12.247 |
| 10 | 1 | 21.124 | 15/5:12.708 |
| 11 | 1 | 20.876 | 15/5:12.747 |
| 12 | 1 | 21.224 | 15/5:13.215 |
| 13 | 1 | 21.878 | 15/5:14.365 |
| 14 | 1 | 21.573 | 15/5:15.025 |
| 15 | 2 | 21.519 | 15/5:15.542 |