| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.740 | 20/5:14.800 |
| 2 | 5 | 16.105 | 19/5:02.527 |
| 3 | 4 | 15.479 | 20/5:15.493 |
| 4 | 5 | 16.034 | 19/5:00.950 |
| 5 | 5 | 15.641 | 19/5:00.196 |
| 6 | 5 | 16.074 | 19/5:01.065 |
| 7 | 5 | 15.684 | 19/5:00.626 |
| 8 | 4 | 16.026 | 19/5:01.110 |
| 9 | 3 | 15.449 | 19/5:00.268 |
| 10 | 4 | 15.854 | 19/5:00.363 |
| 11 | 4 | 15.723 | 19/5:00.216 |
| 12 | 4 | 15.538 | 20/5:15.578 |
| 13 | 4 | 15.556 | 20/5:15.235 |
| 14 | 4 | 15.594 | 20/5:14.996 |
| 15 | 3 | 16.105 | 20/5:15.469 |
| 16 | 3 | 15.650 | 20/5:15.315 |
| 17 | 3 | 16.303 | 19/5:00.150 |
| 18 | 3 | 15.431 | 20/5:15.540 |
| 19 | 3 | 15.747 | 20/5:15.508 |
| 20 | 3 | 15.620 | 20/5:15.353 |