| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.312 | 19/5:09.928 |
| 2 | 5 | 16.737 | 19/5:13.965 |
| 3 | 5 | 17.086 | 18/5:00.081 |
| 4 | 5 | 16.659 | 18/5:00.573 |
| 5 | 4 | 16.659 | 18/5:00.430 |
| 6 | 4 | 16.571 | 18/5:00.072 |
| 7 | 4 | 18.425 | 18/5:04.583 |
| 8 | 4 | 16.724 | 18/5:04.139 |
| 9 | 4 | 16.983 | 18/5:04.312 |
| 10 | 4 | 18.579 | 18/5:07.323 |
| 11 | 4 | 16.510 | 18/5:06.400 |
| 12 | 4 | 16.520 | 18/5:05.647 |
| 13 | 4 | 16.399 | 18/5:04.842 |
| 14 | 4 | 16.506 | 18/5:04.029 |
| 15 | 4 | 16.674 | 18/5:04.012 |
| 16 | 4 | 16.514 | 18/5:03.590 |
| 17 | 4 | 16.649 | 18/5:03.360 |
| 18 | 4 | 16.637 | 18/5:03.144 |