| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.257 | 20/5:05.140 |
| 2 | 1 | 15.060 | 20/5:03.170 |
| 3 | 1 | 15.283 | 20/5:04.000 |
| 4 | 1 | 14.907 | 20/5:02.535 |
| 5 | 1 | 14.592 | 20/5:00.396 |
| 6 | 1 | 15.253 | 20/5:01.173 |
| 7 | 1 | 15.049 | 20/5:01.146 |
| 8 | 1 | 14.932 | 20/5:00.833 |
| 9 | 1 | 15.15 | 20/5:00.740 |
| 10 | 1 | 15.113 | 20/5:00.892 |
| 11 | 1 | 18.692 | 20/5:07.524 |
| 12 | 1 | 15.058 | 20/5:06.993 |
| 13 | 1 | 15.093 | 20/5:06.598 |
| 14 | 1 | 15.416 | 20/5:06.721 |
| 15 | 1 | 14.794 | 20/5:05.999 |
| 16 | 1 | 14.869 | 20/5:05.460 |
| 17 | 1 | 16.127 | 20/5:06.465 |
| 18 | 1 | 15.493 | 20/5:06.653 |
| 19 | 1 | 15.498 | 20/5:06.827 |
| 20 | 1 | 15.058 | 20/5:06.544 |