| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.078 | 16/5:05.248 |
| 2 | 1 | 19.214 | 16/5:06.336 |
| 3 | 2 | 19.454 | 16/5:07.979 |
| 4 | 2 | 19.272 | 16/5:08.072 |
| 5 | 2 | 19.170 | 16/5:07.802 |
| 6 | 2 | 19.721 | 16/5:09.091 |
| 7 | 2 | 18.704 | 16/5:07.687 |
| 8 | 2 | 19.165 | 16/5:07.556 |
| 9 | 2 | 18.971 | 16/5:07.109 |
| 10 | 4 | 22.490 | 16/5:12.382 |
| 11 | 3 | 18.735 | 16/5:11.235 |
| 12 | 3 | 19.230 | 16/5:10.939 |
| 13 | 4 | 22.493 | 16/5:14.704 |
| 14 | 4 | 19.442 | 16/5:14.445 |
| 15 | 4 | 19.754 | 16/5:14.553 |
| 16 | 4 | 19.120 | 16/5:14.013 |