| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.856 | 19/5:01.264 |
| 2 | 3 | 15.606 | 20/5:14.620 |
| 3 | 3 | 15.875 | 20/5:15.580 |
| 4 | 2 | 15.307 | 20/5:13.220 |
| 5 | 2 | 15.301 | 20/5:11.780 |
| 6 | 2 | 15.508 | 20/5:11.510 |
| 7 | 2 | 15.599 | 20/5:11.577 |
| 8 | 3 | 15.327 | 20/5:10.947 |
| 9 | 2 | 15.204 | 20/5:10.184 |
| 10 | 3 | 17.115 | 20/5:13.396 |
| 11 | 3 | 15.081 | 20/5:12.325 |
| 12 | 3 | 15.087 | 20/5:11.443 |
| 13 | 3 | 15.253 | 20/5:10.952 |
| 14 | 2 | 15.033 | 20/5:10.217 |
| 15 | 2 | 15.697 | 20/5:10.465 |
| 16 | 2 | 15.421 | 20/5:10.337 |
| 17 | 2 | 15.299 | 20/5:10.081 |
| 18 | 2 | 15.638 | 20/5:10.230 |
| 19 | 2 | 15.112 | 20/5:09.809 |
| 20 | 2 | 15.413 | 20/5:09.732 |