| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.630 | N/A |
| 2 | 4 | 16.061 | 19/5:08.728 |
| 3 | 4 | 16.065 | 19/5:08.764 |
| 4 | 3 | 17.058 | 19/5:14.734 |
| 5 | 3 | 16.332 | 19/5:14.452 |
| 6 | 3 | 16.399 | 19/5:14.524 |
| 7 | 3 | 16.951 | 19/5:16.228 |
| 8 | 3 | 16.584 | 18/5:00.008 |
| 9 | 3 | 15.924 | 19/5:15.221 |
| 10 | 3 | 16.251 | 19/5:14.088 |
| 11 | 3 | 15.740 | 19/5:13.687 |
| 12 | 3 | 16.834 | 19/5:14.501 |
| 13 | 3 | 16.771 | 19/5:15.085 |
| 14 | 3 | 16.231 | 19/5:14.831 |
| 15 | 3 | 16.653 | 19/5:15.156 |
| 16 | 3 | 17.160 | 19/5:16.046 |
| 17 | 3 | 16.297 | 19/5:15.854 |
| 18 | 3 | 16.365 | 19/5:15.757 |
| 19 | 3 | 16.974 | 19/5:16.280 |