| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.387 | 15/5:05.805 |
| 2 | 1 | 20.427 | 15/5:06.105 |
| 3 | 1 | 20.317 | 15/5:05.655 |
| 4 | 1 | 20.224 | 15/5:05.081 |
| 5 | 1 | 20.515 | 15/5:05.610 |
| 6 | 1 | 20.109 | 15/5:04.948 |
| 7 | 1 | 20.253 | 15/5:04.783 |
| 8 | 1 | 20.770 | 15/5:05.629 |
| 9 | 1 | 20.526 | 15/5:05.880 |
| 10 | 1 | 23.371 | 15/5:10.349 |
| 11 | 1 | 20.305 | 15/5:09.824 |
| 12 | 1 | 20.745 | 15/5:09.936 |
| 13 | 1 | 20.455 | 15/5:09.697 |
| 14 | 1 | 20.608 | 15/5:09.656 |
| 15 | 1 | 20.531 | 15/5:09.543 |