| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.613 | 19/5:15.647 |
| 2 | 4 | 16.303 | 19/5:12.702 |
| 3 | 3 | 16.825 | 19/5:15.026 |
| 4 | 3 | 16.454 | 19/5:14.426 |
| 5 | 3 | 16.285 | 19/5:13.424 |
| 6 | 4 | 17.242 | 19/5:15.786 |
| 7 | 4 | 16.424 | 19/5:15.253 |
| 8 | 4 | 16.317 | 19/5:14.600 |
| 9 | 4 | 16.173 | 19/5:13.787 |
| 10 | 4 | 16.322 | 19/5:13.420 |
| 11 | 3 | 16.328 | 19/5:13.130 |
| 12 | 3 | 16.539 | 19/5:13.223 |
| 13 | 3 | 16.211 | 19/5:12.822 |
| 14 | 3 | 16.777 | 19/5:13.246 |
| 15 | 3 | 16.731 | 19/5:13.556 |
| 16 | 2 | 16.361 | 19/5:13.387 |
| 17 | 2 | 16.098 | 19/5:12.945 |
| 18 | 2 | 15.973 | 19/5:12.419 |
| 19 | 3 | 17.528 | 19/5:13.504 |