| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.084 | 20/5:01.680 |
| 2 | 2 | 14.842 | 21/5:14.223 |
| 3 | 2 | 14.362 | 21/5:10.016 |
| 4 | 1 | 15.637 | 21/5:14.606 |
| 5 | 1 | 14.458 | 21/5:12.409 |
| 6 | 1 | 14.567 | 21/5:11.325 |
| 7 | 1 | 14.185 | 21/5:09.405 |
| 8 | 2 | 19.075 | 20/5:05.525 |
| 9 | 2 | 13.423 | 20/5:01.407 |
| 10 | 2 | 14.336 | 21/5:14.935 |
| 11 | 2 | 14.359 | 21/5:13.717 |
| 12 | 2 | 17.440 | 20/5:02.947 |
| 13 | 2 | 14.849 | 20/5:02.488 |
| 14 | 2 | 15.978 | 20/5:03.707 |
| 15 | 2 | 16.645 | 20/5:05.653 |
| 16 | 2 | 13.861 | 20/5:03.876 |
| 17 | 2 | 13.936 | 20/5:02.396 |
| 18 | 2 | 16.806 | 20/5:04.270 |
| 19 | 2 | 17.125 | 20/5:06.282 |
| 20 | 2 | 14.275 | 20/5:05.243 |