| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.026 | 19/5:04.494 |
| 2 | 4 | 15.789 | 19/5:02.242 |
| 3 | 4 | 15.321 | 20/5:14.240 |
| 4 | 4 | 15.203 | 20/5:11.695 |
| 5 | 4 | 15.440 | 20/5:11.116 |
| 6 | 4 | 21.944 | 19/5:15.789 |
| 7 | 4 | 15.745 | 19/5:13.413 |
| 8 | 4 | 15.503 | 19/5:11.056 |
| 9 | 4 | 14.723 | 19/5:07.576 |
| 10 | 4 | 14.973 | 19/5:05.267 |
| 11 | 4 | 15.176 | 19/5:03.729 |
| 12 | 4 | 16.013 | 19/5:03.772 |
| 13 | 4 | 15.895 | 19/5:03.636 |
| 14 | 4 | 14.607 | 19/5:01.772 |
| 15 | 4 | 14.929 | 19/5:00.564 |
| 16 | 4 | 14.943 | 20/5:15.288 |
| 17 | 4 | 15.366 | 20/5:14.819 |
| 18 | 4 | 15.049 | 20/5:14.050 |
| 19 | 4 | 15.533 | 20/5:13.872 |
| 20 | 4 | 15.366 | 20/5:13.544 |