| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.988 | N/A |
| 2 | 2 | 14.893 | 20/5:02.955 |
| 3 | 2 | 13.534 | 21/5:04.258 |
| 4 | 1 | 14.396 | 21/5:05.474 |
| 5 | 1 | 14.181 | 21/5:05.008 |
| 6 | 1 | 14.914 | 21/5:07.066 |
| 7 | 1 | 15.027 | 21/5:09.804 |
| 8 | 1 | 15.884 | 21/5:13.785 |
| 9 | 1 | 13.922 | 21/5:11.865 |
| 10 | 1 | 13.691 | 21/5:09.859 |
| 11 | 1 | 14.122 | 21/5:09.116 |
| 12 | 1 | 14.124 | 21/5:08.511 |
| 13 | 1 | 14.925 | 21/5:09.343 |
| 14 | 1 | 13.625 | 21/5:08.046 |
| 15 | 1 | 14.176 | 21/5:07.722 |
| 16 | 1 | 17.202 | 21/5:11.476 |
| 17 | 1 | 16.067 | 21/5:13.341 |
| 18 | 1 | 14.230 | 21/5:12.826 |
| 19 | 1 | 14.541 | 21/5:12.714 |
| 20 | 1 | 13.748 | 21/5:11.779 |
| 21 | 1 | 13.787 | 21/5:10.977 |