| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.219 | 18/5:09.942 |
| 2 | 4 | 18.976 | 17/5:07.658 |
| 3 | 4 | 14.974 | 18/5:07.014 |
| 4 | 4 | 17.783 | 18/5:10.284 |
| 5 | 4 | 15.886 | 18/5:05.417 |
| 6 | 3 | 14.897 | 19/5:15.827 |
| 7 | 4 | 16.919 | 19/5:16.632 |
| 8 | 3 | 17.096 | 18/5:00.938 |
| 9 | 3 | 15.569 | 19/5:15.229 |
| 10 | 3 | 18.732 | 18/5:02.492 |
| 11 | 3 | 18.330 | 18/5:04.987 |
| 12 | 3 | 23.653 | 18/5:15.051 |
| 13 | 3 | 15.364 | 18/5:12.090 |
| 14 | 3 | 16.027 | 18/5:10.404 |
| 15 | 3 | 18.196 | 18/5:11.545 |
| 16 | 3 | 20.580 | 18/5:15.226 |
| 17 | 3 | 15.061 | 18/5:12.630 |
| 18 | 3 | 19.281 | 18/5:14.543 |