| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.795 | 19/5:00.105 |
| 2 | 1 | 15.523 | 20/5:13.180 |
| 3 | 1 | 15.305 | 20/5:10.820 |
| 4 | 1 | 15.301 | 20/5:09.620 |
| 5 | 1 | 15.526 | 20/5:09.800 |
| 6 | 1 | 15.376 | 20/5:09.420 |
| 7 | 1 | 15.943 | 20/5:10.769 |
| 8 | 1 | 15.853 | 20/5:11.555 |
| 9 | 1 | 15.444 | 20/5:11.258 |
| 10 | 1 | 15.210 | 20/5:10.552 |
| 11 | 1 | 15.602 | 20/5:10.687 |
| 12 | 1 | 15.330 | 20/5:10.347 |
| 13 | 1 | 15.416 | 20/5:10.191 |
| 14 | 1 | 15.590 | 20/5:10.306 |
| 15 | 1 | 18.206 | 20/5:13.893 |
| 16 | 1 | 15.951 | 20/5:14.214 |
| 17 | 1 | 15.490 | 20/5:13.954 |
| 18 | 1 | 15.623 | 20/5:13.871 |
| 19 | 1 | 15.433 | 20/5:13.597 |
| 20 | 1 | 15.576 | 20/5:13.493 |