| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.368 | 19/5:10.992 |
| 2 | 2 | 16.580 | 19/5:13.006 |
| 3 | 2 | 16.263 | 19/5:11.670 |
| 4 | 2 | 16.395 | 19/5:11.628 |
| 5 | 2 | 16.477 | 19/5:11.915 |
| 6 | 3 | 16.977 | 19/5:13.690 |
| 7 | 3 | 16.556 | 19/5:13.815 |
| 8 | 4 | 16.780 | 19/5:14.441 |
| 9 | 4 | 16.593 | 19/5:14.532 |
| 10 | 4 | 17.008 | 19/5:15.394 |
| 11 | 4 | 16.711 | 19/5:15.587 |
| 12 | 4 | 17.687 | 18/5:00.593 |
| 13 | 4 | 16.630 | 18/5:00.496 |
| 14 | 5 | 16.662 | 18/5:00.455 |
| 15 | 4 | 16.436 | 18/5:00.148 |
| 16 | 4 | 16.690 | 18/5:00.165 |
| 17 | 4 | 16.990 | 18/5:00.497 |
| 18 | 4 | 16.928 | 18/5:00.731 |