| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.240 | 20/5:04.008 |
| 2 | 1 | 14.906 | 20/5:01.046 |
| 3 | 1 | 16.423 | 20/5:10.046 |
| 4 | 1 | 15.255 | 20/5:09.012 |
| 5 | 1 | 15.234 | 20/5:08.232 |
| 6 | 1 | 15.571 | 20/5:08.763 |
| 7 | 1 | 15.480 | 20/5:08.882 |
| 8 | 1 | 15.408 | 20/5:08.792 |
| 9 | 1 | 15.283 | 20/5:08.444 |
| 10 | 1 | 15.942 | 20/5:09.484 |
| 11 | 1 | 15.076 | 20/5:08.076 |
| 12 | 1 | 14.946 | 20/5:07.094 |
| 13 | 1 | 14.665 | 20/5:06.813 |
| 14 | 1 | 15.309 | 20/5:06.768 |
| 15 | 1 | 15.195 | 20/5:06.577 |
| 16 | 1 | 14.816 | 20/5:05.936 |
| 17 | 1 | 14.762 | 20/5:05.307 |
| 18 | 1 | 15.190 | 20/5:05.223 |
| 19 | 1 | 18.127 | 20/5:08.024 |
| 20 | 1 | 15.721 | 20/5:08.549 |