| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.481 | 15/5:07.215 |
| 2 | 2 | 20.740 | 15/5:09.158 |
| 3 | 2 | 19.938 | 15/5:05.795 |
| 4 | 2 | 21.841 | 15/5:11.250 |
| 5 | 3 | 23.150 | 15/5:18.450 |
| 6 | 3 | 19.819 | 15/5:14.923 |
| 7 | 2 | 19.513 | 15/5:11.747 |
| 8 | 2 | 19.531 | 15/5:09.399 |
| 9 | 2 | 19.952 | 15/5:08.275 |
| 10 | 3 | 24.373 | 15/5:14.007 |
| 11 | 3 | 19.780 | 15/5:12.434 |
| 12 | 3 | 18.977 | 15/5:10.119 |
| 13 | 3 | 19.793 | 15/5:09.102 |
| 14 | 3 | 19.367 | 15/5:07.773 |
| 15 | 3 | 20.026 | 15/5:07.281 |