| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.548 | 18/5:15.864 |
| 2 | 1 | 16.966 | 18/5:10.626 |
| 3 | 1 | 17.372 | 18/5:11.316 |
| 4 | 2 | 17.879 | 18/5:13.942 |
| 5 | 2 | 17.026 | 18/5:12.448 |
| 6 | 2 | 17.012 | 18/5:11.409 |
| 7 | 1 | 17.361 | 18/5:11.565 |
| 8 | 1 | 16.855 | 18/5:10.543 |
| 9 | 1 | 16.720 | 18/5:09.478 |
| 10 | 1 | 17.250 | 18/5:09.580 |
| 11 | 1 | 16.920 | 18/5:09.124 |
| 12 | 1 | 18.273 | 18/5:10.773 |
| 13 | 1 | 17.154 | 18/5:10.619 |
| 14 | 1 | 17.109 | 18/5:10.429 |
| 15 | 1 | 17.006 | 18/5:10.141 |
| 16 | 1 | 17.242 | 18/5:10.155 |
| 17 | 1 | 16.976 | 18/5:09.885 |
| 18 | 1 | 17.530 | 18/5:10.199 |