| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.687 | 18/5:00.366 |
| 2 | 6 | 16.705 | 18/5:00.528 |
| 3 | 4 | 16.271 | 19/5:14.532 |
| 4 | 4 | 16.624 | 19/5:14.863 |
| 5 | 3 | 15.975 | 19/5:12.596 |
| 6 | 4 | 16.342 | 19/5:12.246 |
| 7 | 4 | 16.657 | 19/5:12.851 |
| 8 | 4 | 16.288 | 19/5:12.429 |
| 9 | 3 | 16.472 | 19/5:12.489 |
| 10 | 5 | 16.256 | 19/5:12.126 |
| 11 | 6 | 16.766 | 19/5:12.711 |
| 12 | 6 | 18.953 | 19/5:16.660 |
| 13 | 5 | 16.751 | 18/5:00.111 |
| 14 | 5 | 17.027 | 18/5:00.567 |
| 15 | 6 | 20.696 | 18/5:05.364 |
| 16 | 7 | 16.842 | 18/5:05.226 |
| 17 | 7 | 19.328 | 18/5:07.736 |
| 18 | 7 | 17.252 | 18/5:07.892 |