| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.278 | 19/5:09.281 |
| 2 | 4 | 16.248 | 19/5:08.997 |
| 3 | 3 | 16.458 | 19/5:10.231 |
| 4 | 3 | 16.339 | 19/5:10.284 |
| 5 | 3 | 16.429 | 19/5:10.657 |
| 6 | 3 | 16.287 | 19/5:10.456 |
| 7 | 3 | 16.183 | 19/5:10.031 |
| 8 | 2 | 16.289 | 19/5:09.963 |
| 9 | 3 | 17.713 | 19/5:12.917 |
| 10 | 3 | 18.234 | 19/5:16.270 |
| 11 | 3 | 16.576 | 19/5:16.149 |
| 12 | 3 | 16.298 | 19/5:15.608 |
| 13 | 3 | 16.659 | 19/5:15.679 |
| 14 | 3 | 16.358 | 19/5:15.330 |
| 15 | 3 | 16.365 | 19/5:15.037 |
| 16 | 3 | 16.334 | 19/5:14.744 |
| 17 | 3 | 16.511 | 19/5:14.683 |
| 18 | 3 | 16.421 | 19/5:14.534 |
| 19 | 3 | 16.205 | 19/5:14.185 |