| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.664 | 19/5:16.616 |
| 2 | 1 | 15.751 | 19/5:07.942 |
| 3 | 2 | 16.850 | 19/5:12.012 |
| 4 | 2 | 15.997 | 19/5:09.995 |
| 5 | 2 | 16.458 | 19/5:10.536 |
| 6 | 2 | 15.823 | 19/5:08.886 |
| 7 | 2 | 16.216 | 19/5:08.774 |
| 8 | 2 | 21.192 | 18/5:03.640 |
| 9 | 2 | 16.335 | 18/5:02.572 |
| 10 | 2 | 17.587 | 18/5:03.971 |
| 11 | 2 | 17.910 | 18/5:05.645 |
| 12 | 2 | 15.721 | 18/5:03.756 |
| 13 | 2 | 17.764 | 18/5:04.986 |
| 14 | 2 | 16.043 | 18/5:03.828 |
| 15 | 2 | 16.379 | 18/5:03.228 |
| 16 | 2 | 16.377 | 18/5:02.700 |
| 17 | 2 | 16.545 | 18/5:02.413 |
| 18 | 2 | 15.456 | 18/5:01.068 |