| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 20.753 | N/A |
| 2 | 7 | 16.528 | 18/5:01.729 |
| 3 | 5 | 16.444 | 18/5:01.015 |
| 4 | 5 | 17.194 | 18/5:05.027 |
| 5 | 5 | 15.810 | 18/5:01.151 |
| 6 | 5 | 17.709 | 18/5:05.282 |
| 7 | 8 | 20.354 | 18/5:15.530 |
| 8 | 7 | 16.135 | 18/5:12.604 |
| 9 | 7 | 17.399 | 18/5:13.095 |
| 10 | 8 | 19.887 | 17/5:00.681 |
| 11 | 8 | 16.567 | 18/5:16.598 |
| 12 | 7 | 16.252 | 18/5:14.820 |
| 13 | 7 | 16.085 | 18/5:13.102 |
| 14 | 7 | 16.307 | 18/5:11.938 |
| 15 | 7 | 15.941 | 18/5:10.496 |
| 16 | 7 | 17.665 | 18/5:11.200 |
| 17 | 7 | 16.009 | 18/5:10.056 |
| 18 | 7 | 16.358 | 18/5:09.397 |