| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.296 | 20/5:05.920 |
| 2 | 2 | 15.541 | 20/5:08.370 |
| 3 | 2 | 14.989 | 20/5:05.507 |
| 4 | 2 | 14.835 | 20/5:03.305 |
| 5 | 1 | 15.458 | 20/5:04.476 |
| 6 | 1 | 14.874 | 20/5:03.310 |
| 7 | 2 | 15.166 | 20/5:03.311 |
| 8 | 1 | 14.813 | 20/5:02.430 |
| 9 | 2 | 14.817 | 20/5:01.753 |
| 10 | 2 | 15.035 | 20/5:01.648 |
| 11 | 2 | 14.935 | 20/5:01.380 |
| 12 | 2 | 19.215 | 20/5:08.290 |
| 13 | 2 | 18.274 | 20/5:12.689 |
| 14 | 2 | 15.084 | 20/5:11.903 |
| 15 | 2 | 15.881 | 20/5:12.284 |
| 16 | 2 | 14.764 | 20/5:11.221 |
| 17 | 2 | 14.779 | 20/5:10.301 |
| 18 | 2 | 15.185 | 20/5:09.934 |
| 19 | 2 | 15.106 | 20/5:09.523 |
| 20 | 2 | 14.713 | 20/5:08.760 |