| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.298 | 20/5:05.960 |
| 2 | 1 | 15.497 | 20/5:07.950 |
| 3 | 1 | 15.177 | 20/5:06.480 |
| 4 | 1 | 15.410 | 20/5:06.910 |
| 5 | 1 | 15.012 | 20/5:05.576 |
| 6 | 1 | 15.295 | 20/5:05.630 |
| 7 | 1 | 14.999 | 20/5:04.823 |
| 8 | 1 | 15.390 | 20/5:05.195 |
| 9 | 1 | 15.205 | 20/5:05.073 |
| 10 | 1 | 15.522 | 20/5:05.610 |
| 11 | 1 | 15.562 | 20/5:06.122 |
| 12 | 1 | 15.594 | 20/5:06.602 |
| 13 | 1 | 15.456 | 20/5:06.795 |
| 14 | 1 | 15.396 | 20/5:06.876 |
| 15 | 1 | 15.395 | 20/5:06.944 |
| 16 | 1 | 15.789 | 20/5:07.496 |
| 17 | 1 | 15.066 | 20/5:07.133 |
| 18 | 1 | 15.372 | 20/5:07.150 |
| 19 | 1 | 15.590 | 20/5:07.395 |
| 20 | 1 | 15.486 | 20/5:07.511 |