| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.293 | 15/5:04.395 |
| 2 | 3 | 20.590 | 15/5:06.622 |
| 3 | 1 | 19.922 | 15/5:04.025 |
| 4 | 1 | 18.714 | 16/5:18.076 |
| 5 | 1 | 18.800 | 16/5:14.621 |
| 6 | 1 | 20.077 | 16/5:15.723 |
| 7 | 2 | 18.689 | 16/5:13.337 |
| 8 | 2 | 19.878 | 16/5:13.926 |
| 9 | 2 | 19.140 | 16/5:13.072 |
| 10 | 2 | 18.263 | 16/5:10.986 |
| 11 | 2 | 20.980 | 16/5:13.231 |
| 12 | 2 | 26.725 | 15/5:02.589 |
| 13 | 2 | 20.666 | 15/5:03.158 |
| 14 | 2 | 19.416 | 15/5:02.307 |
| 15 | 2 | 21.164 | 15/5:03.317 |