| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.555 | 19/5:14.545 |
| 2 | 4 | 15.308 | 19/5:02.698 |
| 3 | 4 | 15.478 | 20/5:15.607 |
| 4 | 4 | 18.902 | 19/5:14.654 |
| 5 | 4 | 15.158 | 19/5:09.324 |
| 6 | 4 | 15.171 | 19/5:05.811 |
| 7 | 4 | 15.150 | 19/5:03.245 |
| 8 | 5 | 15.536 | 19/5:02.238 |
| 9 | 5 | 15.631 | 19/5:01.655 |
| 10 | 5 | 15.508 | 19/5:00.954 |
| 11 | 5 | 16.096 | 19/5:01.397 |
| 12 | 4 | 15.337 | 19/5:00.564 |
| 13 | 4 | 15.356 | 20/5:15.671 |
| 14 | 4 | 15.222 | 20/5:14.869 |
| 15 | 4 | 15.232 | 20/5:14.187 |
| 16 | 4 | 15.208 | 20/5:13.560 |
| 17 | 4 | 15.400 | 20/5:13.233 |
| 18 | 4 | 15.082 | 20/5:12.589 |
| 19 | 4 | 16.474 | 20/5:13.478 |
| 20 | 4 | 15.778 | 20/5:13.582 |