| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.838 | 19/5:00.922 |
| 2 | 1 | 15.839 | 19/5:00.931 |
| 3 | 1 | 16.038 | 19/5:02.195 |
| 4 | 1 | 15.382 | 20/5:15.485 |
| 5 | 1 | 15.671 | 20/5:15.072 |
| 6 | 1 | 16.380 | 19/5:01.302 |
| 7 | 1 | 15.477 | 19/5:00.268 |
| 8 | 1 | 15.590 | 20/5:15.538 |
| 9 | 1 | 16.578 | 19/5:01.452 |
| 10 | 1 | 16.417 | 19/5:02.499 |
| 11 | 1 | 16.393 | 19/5:03.314 |
| 12 | 1 | 16.085 | 19/5:03.506 |
| 13 | 1 | 15.959 | 19/5:03.484 |
| 14 | 1 | 19.004 | 19/5:07.598 |
| 15 | 1 | 15.738 | 19/5:07.026 |
| 16 | 1 | 15.655 | 19/5:06.427 |
| 17 | 1 | 22.053 | 19/5:13.050 |
| 18 | 1 | 16.513 | 19/5:13.088 |
| 19 | 1 | 15.984 | 19/5:12.594 |