| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.937 | 19/5:02.802 |
| 2 | 4 | 15.475 | 20/5:14.120 |
| 3 | 4 | 15.292 | 20/5:11.359 |
| 4 | 4 | 15.413 | 20/5:10.584 |
| 5 | 3 | 15.477 | 20/5:10.375 |
| 6 | 2 | 15.597 | 20/5:10.636 |
| 7 | 2 | 16.171 | 20/5:12.462 |
| 8 | 3 | 17.217 | 19/5:00.625 |
| 9 | 3 | 15.550 | 19/5:00.050 |
| 10 | 3 | 15.643 | 20/5:15.543 |
| 11 | 4 | 17.440 | 19/5:02.638 |
| 12 | 4 | 15.331 | 19/5:01.693 |
| 13 | 4 | 15.368 | 19/5:00.946 |
| 14 | 4 | 15.537 | 19/5:00.536 |
| 15 | 4 | 15.609 | 19/5:00.272 |
| 16 | 4 | 15.650 | 19/5:00.089 |
| 17 | 4 | 15.738 | 19/5:00.026 |
| 18 | 4 | 15.906 | 19/5:00.148 |
| 19 | 4 | 15.311 | 20/5:15.433 |
| 20 | 4 | 15.764 | 20/5:15.425 |