| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.759 | 18/5:01.662 |
| 2 | 4 | 16.836 | 18/5:02.355 |
| 3 | 3 | 16.776 | 18/5:02.226 |
| 4 | 2 | 16.597 | 18/5:01.356 |
| 5 | 2 | 16.721 | 18/5:01.280 |
| 6 | 2 | 16.922 | 18/5:01.833 |
| 7 | 3 | 17.268 | 18/5:03.117 |
| 8 | 3 | 16.523 | 18/5:02.404 |
| 9 | 3 | 17.271 | 18/5:03.346 |
| 10 | 3 | 16.432 | 18/5:02.589 |
| 11 | 3 | 16.421 | 18/5:01.951 |
| 12 | 3 | 16.680 | 18/5:01.809 |
| 13 | 3 | 16.811 | 18/5:01.869 |
| 14 | 3 | 17.395 | 18/5:02.672 |
| 15 | 3 | 17.879 | 18/5:03.949 |
| 16 | 3 | 17.382 | 18/5:04.507 |
| 17 | 3 | 16.514 | 18/5:04.080 |
| 18 | 3 | 16.627 | 18/5:03.814 |