| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 16.560 | 19/5:14.640 |
| 2 | 7 | 16.553 | 19/5:14.573 |
| 3 | 6 | 16.428 | 19/5:13.760 |
| 4 | 6 | 16.074 | 19/5:11.671 |
| 5 | 6 | 16.649 | 19/5:12.603 |
| 6 | 6 | 16.979 | 19/5:14.269 |
| 7 | 4 | 17.652 | 18/5:00.587 |
| 8 | 6 | 17.269 | 18/5:01.869 |
| 9 | 5 | 16.293 | 18/5:00.914 |
| 10 | 4 | 16.448 | 18/5:00.429 |
| 11 | 4 | 17.074 | 18/5:01.057 |
| 12 | 4 | 16.526 | 18/5:00.758 |
| 13 | 4 | 17.667 | 18/5:02.084 |
| 14 | 4 | 18.796 | 18/5:04.673 |
| 15 | 4 | 16.424 | 18/5:04.070 |
| 16 | 4 | 16.069 | 18/5:03.144 |
| 17 | 4 | 16.928 | 18/5:03.235 |
| 18 | 5 | 16.886 | 18/5:03.275 |