| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.521 | 19/5:13.899 |
| 2 | 3 | 16.525 | 19/5:13.937 |
| 3 | 1 | 16.112 | 19/5:11.334 |
| 4 | 1 | 16.409 | 19/5:11.443 |
| 5 | 1 | 16.290 | 19/5:11.057 |
| 6 | 1 | 16.092 | 19/5:10.172 |
| 7 | 1 | 16.604 | 19/5:10.930 |
| 8 | 1 | 16.197 | 19/5:10.531 |
| 9 | 1 | 16.347 | 19/5:10.538 |
| 10 | 1 | 16.492 | 19/5:10.819 |
| 11 | 1 | 16.720 | 19/5:11.443 |
| 12 | 1 | 16.475 | 19/5:11.575 |
| 13 | 1 | 16.232 | 19/5:11.331 |
| 14 | 1 | 16.732 | 19/5:11.801 |
| 15 | 1 | 16.420 | 19/5:11.813 |
| 16 | 1 | 17.071 | 19/5:12.596 |
| 17 | 1 | 16.599 | 19/5:12.760 |
| 18 | 1 | 16.183 | 19/5:12.467 |
| 19 | 1 | 16.525 | 19/5:12.546 |