| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.355 | 20/5:07.100 |
| 2 | 1 | 15.001 | 20/5:03.560 |
| 3 | 1 | 15.932 | 20/5:08.587 |
| 4 | 1 | 15.393 | 20/5:08.405 |
| 5 | 1 | 16.780 | 20/5:13.844 |
| 6 | 1 | 15.656 | 20/5:13.723 |
| 7 | 1 | 15.390 | 20/5:12.877 |
| 8 | 1 | 15.484 | 20/5:12.478 |
| 9 | 1 | 16.193 | 20/5:13.742 |
| 10 | 1 | 16.022 | 20/5:14.412 |
| 11 | 1 | 15.368 | 20/5:13.771 |
| 12 | 1 | 15.553 | 20/5:13.545 |
| 13 | 1 | 15.460 | 20/5:13.211 |
| 14 | 1 | 15.159 | 20/5:12.494 |
| 15 | 1 | 15.221 | 20/5:11.956 |
| 16 | 1 | 16.142 | 20/5:12.636 |
| 17 | 1 | 16.264 | 20/5:13.380 |
| 18 | 1 | 15.794 | 20/5:13.519 |
| 19 | 1 | 15.463 | 20/5:13.295 |
| 20 | 1 | 16.249 | 20/5:13.879 |