| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.288 | 20/5:05.760 |
| 2 | 3 | 18.856 | 18/5:07.296 |
| 3 | 3 | 20.266 | 17/5:08.323 |
| 4 | 3 | 14.370 | 18/5:09.510 |
| 5 | 3 | 15.019 | 18/5:01.676 |
| 6 | 3 | 14.531 | 19/5:11.378 |
| 7 | 2 | 14.342 | 19/5:05.824 |
| 8 | 2 | 14.340 | 19/5:01.654 |
| 9 | 3 | 19.031 | 19/5:08.313 |
| 10 | 3 | 16.800 | 19/5:09.402 |
| 11 | 3 | 20.349 | 19/5:16.423 |
| 12 | 3 | 14.174 | 19/5:12.496 |
| 13 | 3 | 17.497 | 19/5:14.031 |
| 14 | 4 | 18.794 | 18/5:00.416 |
| 15 | 4 | 14.707 | 19/5:14.594 |
| 16 | 3 | 15.551 | 19/5:13.399 |
| 17 | 4 | 18.496 | 19/5:15.636 |
| 18 | 4 | 19.612 | 18/5:02.023 |