| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.184 | 20/5:03.680 |
| 2 | 2 | 15.413 | 20/5:05.970 |
| 3 | 2 | 15.106 | 20/5:04.687 |
| 4 | 1 | 15.509 | 20/5:06.060 |
| 5 | 1 | 15.045 | 20/5:05.028 |
| 6 | 1 | 15.017 | 20/5:04.247 |
| 7 | 1 | 15.259 | 20/5:04.380 |
| 8 | 1 | 14.818 | 20/5:03.377 |
| 9 | 1 | 14.897 | 20/5:02.773 |
| 10 | 1 | 14.977 | 20/5:02.450 |
| 11 | 1 | 15.047 | 20/5:02.313 |
| 12 | 1 | 15.154 | 20/5:02.377 |
| 13 | 1 | 15.471 | 20/5:02.918 |
| 14 | 1 | 15.059 | 20/5:02.794 |
| 15 | 1 | 15.304 | 20/5:03.013 |
| 16 | 1 | 15.505 | 20/5:03.456 |
| 17 | 1 | 16.512 | 20/5:05.032 |
| 18 | 1 | 17.405 | 20/5:07.424 |
| 19 | 1 | 14.840 | 20/5:06.865 |
| 20 | 1 | 15.171 | 20/5:06.693 |