| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.259 | 18/6:04.662 |
| 2 | 4 | 20.814 | 18/6:09.657 |
| 3 | 5 | 20.916 | 18/6:11.934 |
| 4 | 5 | 19.523 | 18/6:06.804 |
| 5 | 4 | 20.559 | 18/6:07.456 |
| 6 | 4 | 21.177 | 18/6:09.744 |
| 7 | 4 | 26.609 | 17/6:03.938 |
| 8 | 4 | 20.237 | 17/6:01.450 |
| 9 | 5 | 23.010 | 17/6:04.752 |
| 10 | 5 | 19.653 | 17/6:01.687 |
| 11 | 5 | 20.271 | 17/6:00.134 |
| 12 | 5 | 19.332 | 18/6:18.540 |
| 13 | 5 | 19.360 | 18/6:16.228 |
| 14 | 4 | 18.895 | 18/6:13.648 |
| 15 | 5 | 21.513 | 18/6:14.554 |
| 16 | 5 | 19.497 | 18/6:13.078 |
| 17 | 5 | 19.943 | 18/6:12.248 |
| 18 | 5 | 19.634 | 18/6:11.202 |