| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.064 | 17/5:07.088 |
| 2 | 2 | 16.707 | 18/5:12.939 |
| 3 | 1 | 17.375 | 18/5:12.876 |
| 4 | 2 | 17.626 | 18/5:13.974 |
| 5 | 2 | 17.627 | 18/5:14.636 |
| 6 | 1 | 17.416 | 18/5:14.445 |
| 7 | 1 | 17.750 | 18/5:15.167 |
| 8 | 1 | 17.414 | 18/5:14.953 |
| 9 | 2 | 19.229 | 17/5:00.726 |
| 10 | 2 | 18.610 | 17/5:02.291 |
| 11 | 2 | 17.531 | 17/5:01.903 |
| 12 | 2 | 17.279 | 17/5:01.223 |
| 13 | 2 | 17.214 | 17/5:00.563 |
| 14 | 2 | 18.216 | 17/5:01.213 |
| 15 | 2 | 17.774 | 17/5:01.276 |
| 16 | 2 | 17.362 | 17/5:00.894 |
| 17 | 2 | 17.396 | 17/5:00.590 |