| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.968 | 18/5:05.424 |
| 2 | 1 | 16.382 | 18/5:00.150 |
| 3 | 1 | 16.950 | 18/5:01.800 |
| 4 | 1 | 16.935 | 18/5:02.558 |
| 5 | 1 | 17.089 | 18/5:03.566 |
| 6 | 2 | 21.779 | 17/5:00.625 |
| 7 | 1 | 18.192 | 17/5:01.859 |
| 8 | 1 | 16.687 | 18/5:17.209 |
| 9 | 1 | 19.511 | 17/5:03.153 |
| 10 | 2 | 17.117 | 17/5:01.937 |
| 11 | 2 | 16.513 | 17/5:00.008 |
| 12 | 2 | 16.740 | 18/5:16.294 |
| 13 | 1 | 16.791 | 18/5:15.213 |
| 14 | 1 | 17.682 | 18/5:15.432 |
| 15 | 1 | 16.988 | 18/5:14.789 |
| 16 | 1 | 20.787 | 17/5:00.805 |
| 17 | 1 | 16.609 | 18/5:17.351 |
| 18 | 1 | 16.733 | 18/5:16.453 |