| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.721 | 15/5:10.815 |
| 2 | 1 | 20.522 | 15/5:09.322 |
| 3 | 2 | 20.355 | 15/5:07.990 |
| 4 | 2 | 21.743 | 15/5:12.529 |
| 5 | 2 | 19.876 | 15/5:09.651 |
| 6 | 2 | 21.102 | 15/5:10.798 |
| 7 | 2 | 20.178 | 15/5:09.636 |
| 8 | 2 | 21.679 | 15/5:11.580 |
| 9 | 2 | 20.562 | 15/5:11.230 |
| 10 | 2 | 21.859 | 15/5:12.896 |
| 11 | 2 | 20.406 | 15/5:12.277 |
| 12 | 2 | 19.936 | 15/5:11.174 |
| 13 | 2 | 21.174 | 15/5:11.669 |
| 14 | 2 | 21.088 | 15/5:12.001 |
| 15 | 2 | 21.519 | 15/5:12.720 |