| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.190 | 19/5:07.610 |
| 2 | 4 | 15.679 | 19/5:02.755 |
| 3 | 3 | 15.15 | 20/5:12.460 |
| 4 | 3 | 14.964 | 20/5:09.165 |
| 5 | 3 | 15.081 | 20/5:07.656 |
| 6 | 3 | 16.878 | 20/5:12.640 |
| 7 | 3 | 15.116 | 20/5:11.166 |
| 8 | 2 | 15.433 | 20/5:10.853 |
| 9 | 2 | 15.536 | 20/5:10.838 |
| 10 | 2 | 15.309 | 20/5:10.372 |
| 11 | 2 | 15.527 | 20/5:10.387 |
| 12 | 2 | 15.428 | 20/5:10.235 |
| 13 | 2 | 15.063 | 20/5:09.545 |
| 14 | 2 | 15.196 | 20/5:09.143 |
| 15 | 2 | 15.162 | 20/5:08.749 |
| 16 | 2 | 15.351 | 20/5:08.641 |
| 17 | 2 | 15.193 | 20/5:08.360 |
| 18 | 2 | 15.325 | 20/5:08.257 |
| 19 | 2 | 15.665 | 20/5:08.522 |
| 20 | 2 | 15.221 | 20/5:08.317 |