| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.237 | 20/5:04.074 |
| 2 | 1 | 16.372 | 19/5:00.285 |
| 3 | 1 | 16.139 | 19/5:02.404 |
| 4 | 1 | 15.909 | 19/5:02.370 |
| 5 | 2 | 16.186 | 19/5:03.403 |
| 6 | 2 | 18.617 | 19/5:11.079 |
| 7 | 2 | 21.607 | 18/5:08.743 |
| 8 | 2 | 15.841 | 18/5:05.793 |
| 9 | 2 | 16.852 | 18/5:05.052 |
| 10 | 2 | 15.578 | 18/5:03.008 |
| 11 | 2 | 16.137 | 18/5:01.868 |
| 12 | 2 | 15.804 | 18/5:00.418 |
| 13 | 2 | 17.444 | 18/5:01.462 |
| 14 | 2 | 15.798 | 18/5:00.241 |
| 15 | 2 | 20.166 | 18/5:04.424 |
| 16 | 2 | 15.670 | 18/5:03.026 |
| 17 | 2 | 15.560 | 18/5:01.676 |
| 18 | 2 | 15.656 | 18/5:00.573 |