| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.16 | 19/5:04.000 |
| 2 | 2 | 18.114 | 18/5:07.026 |
| 3 | 2 | 18.244 | 18/5:14.148 |
| 4 | 1 | 15.404 | 18/5:04.929 |
| 5 | 1 | 16.523 | 18/5:03.426 |
| 6 | 1 | 16.838 | 18/5:03.369 |
| 7 | 1 | 17.046 | 18/5:03.863 |
| 8 | 1 | 16.360 | 18/5:02.690 |
| 9 | 1 | 16.262 | 18/5:01.582 |
| 10 | 1 | 16.099 | 18/5:00.402 |
| 11 | 1 | 16.312 | 19/5:16.440 |
| 12 | 1 | 18.811 | 18/5:03.019 |
| 13 | 1 | 15.582 | 18/5:01.285 |
| 14 | 1 | 16.129 | 18/5:00.502 |
| 15 | 1 | 15.465 | 19/5:15.639 |
| 16 | 1 | 15.816 | 19/5:14.693 |
| 17 | 1 | 16.836 | 19/5:14.999 |
| 18 | 1 | 16.321 | 19/5:14.727 |
| 19 | 1 | 25.536 | 19/5:23.698 |