| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.628 | N/A |
| 2 | 4 | 17.867 | 18/5:06.367 |
| 3 | 4 | 17.856 | 18/5:06.273 |
| 4 | 3 | 17.997 | 18/5:07.041 |
| 5 | 3 | 17.811 | 18/5:06.634 |
| 6 | 4 | 19.120 | 18/5:10.841 |
| 7 | 2 | 17.802 | 18/5:09.911 |
| 8 | 3 | 19.567 | 18/5:13.533 |
| 9 | 3 | 18.246 | 18/5:13.443 |
| 10 | 3 | 17.662 | 18/5:12.269 |
| 11 | 3 | 17.379 | 18/5:10.849 |
| 12 | 3 | 17.906 | 18/5:10.502 |
| 13 | 2 | 17.560 | 18/5:09.723 |
| 14 | 2 | 17.664 | 18/5:09.199 |
| 15 | 2 | 17.708 | 18/5:08.804 |
| 16 | 2 | 17.548 | 18/5:08.280 |
| 17 | 2 | 17.600 | 18/5:07.876 |
| 18 | 2 | 17.518 | 18/5:07.439 |