| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.478 | 18/5:14.604 |
| 2 | 4 | 16.147 | 18/5:02.625 |
| 3 | 4 | 19.050 | 18/5:16.050 |
| 4 | 4 | 16.459 | 18/5:11.103 |
| 5 | 4 | 14.511 | 18/5:01.122 |
| 6 | 4 | 16.220 | 19/5:16.239 |
| 7 | 4 | 16.312 | 19/5:15.338 |
| 8 | 4 | 15.048 | 19/5:11.659 |
| 9 | 4 | 15.179 | 19/5:09.075 |
| 10 | 4 | 16.360 | 19/5:09.252 |
| 11 | 4 | 18.978 | 19/5:13.918 |
| 12 | 4 | 20.108 | 18/5:02.775 |
| 13 | 4 | 15.063 | 18/5:00.341 |
| 14 | 4 | 15.538 | 19/5:15.469 |
| 15 | 4 | 16.841 | 19/5:15.770 |
| 16 | 4 | 18.178 | 18/5:00.904 |
| 17 | 4 | 14.290 | 19/5:14.908 |
| 18 | 4 | 14.137 | 19/5:12.336 |
| 19 | 4 | 21.045 | 19/5:16.942 |