| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.018 | N/A |
| 2 | 4 | 14.909 | 20/5:05.289 |
| 3 | 4 | 14.060 | 21/5:11.708 |
| 4 | 5 | 18.954 | 19/5:09.556 |
| 5 | 5 | 16.128 | 19/5:10.247 |
| 6 | 4 | 13.716 | 19/5:01.979 |
| 7 | 4 | 13.404 | 20/5:10.726 |
| 8 | 4 | 13.643 | 20/5:06.513 |
| 9 | 4 | 13.885 | 20/5:03.928 |
| 10 | 3 | 14.161 | 20/5:02.500 |
| 11 | 4 | 16.253 | 20/5:05.332 |
| 12 | 4 | 14.209 | 20/5:04.119 |
| 13 | 3 | 15.261 | 20/5:04.774 |
| 14 | 3 | 14.204 | 20/5:03.783 |
| 15 | 4 | 17.763 | 20/5:07.764 |
| 16 | 4 | 19.744 | 20/5:13.723 |
| 17 | 4 | 16.265 | 20/5:14.806 |
| 18 | 4 | 14.021 | 20/5:13.254 |
| 19 | 4 | 14.091 | 20/5:11.948 |
| 20 | 4 | 13.667 | 20/5:10.356 |