| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.466 | 21/5:03.786 |
| 2 | 2 | 15.348 | 21/5:13.047 |
| 3 | 2 | 11.160 | 22/5:00.476 |
| 4 | 2 | 14.980 | 22/5:07.747 |
| 5 | 1 | 14.763 | 22/5:11.155 |
| 6 | 1 | 14.722 | 22/5:13.276 |
| 7 | 2 | 15.966 | 21/5:04.215 |
| 8 | 2 | 14.991 | 21/5:05.539 |
| 9 | 2 | 14.493 | 21/5:05.408 |
| 10 | 3 | 26.160 | 20/5:14.098 |
| 11 | 3 | 14.513 | 20/5:11.931 |
| 12 | 3 | 14.212 | 20/5:09.623 |
| 13 | 3 | 14.641 | 20/5:08.331 |
| 14 | 3 | 14.188 | 20/5:06.576 |
| 15 | 3 | 18.326 | 20/5:10.572 |
| 16 | 3 | 17.066 | 20/5:12.494 |
| 17 | 3 | 13.973 | 20/5:10.551 |
| 18 | 3 | 14.056 | 20/5:08.916 |
| 19 | 3 | 14.565 | 20/5:07.988 |
| 20 | 3 | 14.641 | 20/5:07.230 |