| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.313 | 20/5:06.260 |
| 2 | 4 | 15.102 | 20/5:04.150 |
| 3 | 4 | 16.302 | 20/5:11.447 |
| 4 | 4 | 17.843 | 19/5:06.660 |
| 5 | 4 | 15.445 | 19/5:04.019 |
| 6 | 4 | 15.137 | 19/5:01.283 |
| 7 | 4 | 15.725 | 19/5:00.925 |
| 8 | 4 | 14.406 | 20/5:13.183 |
| 9 | 4 | 15.168 | 20/5:12.091 |
| 10 | 4 | 15.415 | 20/5:11.712 |
| 11 | 4 | 15.117 | 20/5:10.860 |
| 12 | 4 | 21.240 | 19/5:04.337 |
| 13 | 4 | 14.916 | 19/5:02.727 |
| 14 | 4 | 17.370 | 19/5:04.677 |
| 15 | 4 | 15.444 | 19/5:03.928 |
| 16 | 4 | 14.942 | 19/5:02.676 |
| 17 | 4 | 15.730 | 19/5:02.452 |
| 18 | 4 | 14.384 | 19/5:00.832 |
| 19 | 4 | 15.022 | 19/5:00.021 |