| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.434 | N/A |
| 2 | 2 | 17.855 | 18/5:05.969 |
| 3 | 2 | 17.465 | 18/5:02.654 |
| 4 | 2 | 17.351 | 18/5:00.903 |
| 5 | 2 | 16.993 | 19/5:15.922 |
| 6 | 2 | 21.073 | 18/5:10.939 |
| 7 | 2 | 17.512 | 18/5:09.139 |
| 8 | 2 | 18.247 | 18/5:09.638 |
| 9 | 2 | 16.873 | 18/5:07.093 |
| 10 | 2 | 16.875 | 18/5:05.117 |
| 11 | 1 | 17.331 | 18/5:04.311 |
| 12 | 3 | 18.548 | 18/5:05.533 |
| 13 | 1 | 17.207 | 18/5:04.651 |
| 14 | 1 | 17.243 | 18/5:03.952 |
| 15 | 1 | 16.772 | 18/5:02.781 |
| 16 | 1 | 16.799 | 18/5:01.797 |
| 17 | 1 | 17.040 | 18/5:01.192 |
| 18 | 1 | 17.308 | 18/5:00.926 |