| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.026 | 19/5:04.494 |
| 2 | 4 | 15.582 | 19/5:00.276 |
| 3 | 4 | 15.462 | 20/5:13.800 |
| 4 | 4 | 15.523 | 20/5:12.965 |
| 5 | 3 | 16.439 | 19/5:00.322 |
| 6 | 5 | 19.637 | 19/5:12.452 |
| 7 | 4 | 15.673 | 19/5:10.357 |
| 8 | 4 | 15.125 | 19/5:07.484 |
| 9 | 3 | 16.097 | 19/5:07.302 |
| 10 | 3 | 19.854 | 19/5:14.294 |
| 11 | 3 | 19.027 | 18/5:01.819 |
| 12 | 3 | 15.528 | 19/5:16.624 |
| 13 | 3 | 19.227 | 18/5:03.508 |
| 14 | 3 | 15.698 | 18/5:02.012 |
| 15 | 3 | 20.245 | 18/5:06.172 |
| 16 | 3 | 15.639 | 18/5:04.630 |
| 17 | 3 | 15.224 | 18/5:02.830 |
| 18 | 3 | 15.342 | 18/5:01.348 |