| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.508 | 21/5:04.668 |
| 2 | 3 | 13.860 | 22/5:12.048 |
| 3 | 3 | 20.259 | 19/5:07.971 |
| 4 | 3 | 13.988 | 20/5:13.075 |
| 5 | 3 | 11.095 | 21/5:09.582 |
| 6 | 3 | 14.020 | 21/5:07.055 |
| 7 | 3 | 12.714 | 21/5:01.332 |
| 8 | 3 | 12.275 | 22/5:09.977 |
| 9 | 3 | 12.556 | 22/5:06.228 |
| 10 | 3 | 13.659 | 22/5:05.655 |
| 11 | 3 | 11.818 | 22/5:01.504 |
| 12 | 4 | 12.542 | 23/5:12.980 |
| 13 | 4 | 13.326 | 23/5:12.482 |
| 14 | 4 | 17.809 | 22/5:05.531 |
| 15 | 4 | 25.422 | 21/5:07.791 |
| 16 | 4 | 12.988 | 21/5:05.601 |
| 17 | 4 | 13.012 | 21/5:03.698 |
| 18 | 4 | 20.087 | 21/5:10.261 |
| 19 | 4 | 14.265 | 21/5:09.698 |
| 20 | 4 | 12.864 | 21/5:07.720 |
| 21 | 4 | 14.864 | 21/5:07.931 |