| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.577 | 20/5:11.540 |
| 2 | 3 | 14.926 | 20/5:05.030 |
| 3 | 3 | 15.402 | 20/5:06.033 |
| 4 | 3 | 15.461 | 20/5:06.830 |
| 5 | 3 | 15.337 | 20/5:06.812 |
| 6 | 3 | 15.263 | 20/5:06.553 |
| 7 | 3 | 15.222 | 20/5:06.251 |
| 8 | 3 | 15.390 | 20/5:06.445 |
| 9 | 3 | 15.319 | 20/5:06.438 |
| 10 | 2 | 15.355 | 20/5:06.504 |
| 11 | 2 | 15.037 | 20/5:05.980 |
| 12 | 3 | 15.441 | 20/5:06.217 |
| 13 | 3 | 18.100 | 20/5:10.508 |
| 14 | 3 | 17.452 | 20/5:13.260 |
| 15 | 3 | 15.253 | 20/5:12.713 |
| 16 | 3 | 15.207 | 20/5:12.177 |
| 17 | 3 | 15.420 | 20/5:11.955 |
| 18 | 3 | 15.285 | 20/5:11.608 |
| 19 | 3 | 15.352 | 20/5:11.367 |
| 20 | 3 | 15.625 | 20/5:11.424 |