| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.270 | N/A |
| 2 | 4 | 17.788 | 20/6:00.242 |
| 3 | 4 | 17.709 | 21/6:17.024 |
| 4 | 4 | 19.358 | 20/6:09.685 |
| 5 | 4 | 17.078 | 20/6:03.951 |
| 6 | 4 | 18.141 | 20/6:04.551 |
| 7 | 4 | 17.525 | 20/6:03.000 |
| 8 | 4 | 17.959 | 20/6:03.070 |
| 9 | 2 | 17.830 | 20/6:02.816 |
| 10 | 2 | 19.241 | 20/6:05.597 |
| 11 | 3 | 21.369 | 20/6:11.866 |
| 12 | 3 | 18.545 | 20/6:12.117 |
| 13 | 3 | 18.350 | 20/6:12.017 |
| 14 | 3 | 17.425 | 20/6:10.580 |
| 15 | 3 | 18.011 | 20/6:10.145 |
| 16 | 3 | 19.292 | 20/6:11.389 |
| 17 | 3 | 18.889 | 20/6:12.000 |
| 18 | 3 | 18.907 | 20/6:12.559 |
| 19 | 3 | 19.462 | 20/6:13.642 |
| 20 | 3 | 17.797 | 20/6:12.946 |