| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.235 | 18/5:10.230 |
| 2 | 4 | 16.359 | 18/5:02.346 |
| 3 | 4 | 16.129 | 19/5:14.912 |
| 4 | 3 | 16.432 | 19/5:14.236 |
| 5 | 4 | 16.358 | 19/5:13.549 |
| 6 | 3 | 16.535 | 19/5:13.652 |
| 7 | 3 | 16.056 | 19/5:12.425 |
| 8 | 3 | 16.126 | 19/5:11.671 |
| 9 | 3 | 16.324 | 19/5:11.503 |
| 10 | 4 | 16.488 | 19/5:11.680 |
| 11 | 4 | 16.151 | 19/5:11.242 |
| 12 | 3 | 17.232 | 19/5:12.590 |
| 13 | 3 | 18.365 | 19/5:15.385 |
| 14 | 3 | 19.815 | 18/5:02.921 |
| 15 | 3 | 16.518 | 18/5:02.548 |
| 16 | 3 | 16.104 | 18/5:01.755 |
| 17 | 3 | 17.872 | 18/5:02.928 |
| 18 | 3 | 16.333 | 18/5:02.432 |