| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.597 | 19/5:15.343 |
| 2 | 3 | 16.182 | 19/5:11.400 |
| 3 | 3 | 16.352 | 19/5:11.163 |
| 4 | 3 | 15.994 | 19/5:09.344 |
| 5 | 3 | 15.404 | 19/5:06.010 |
| 6 | 2 | 15.344 | 19/5:03.598 |
| 7 | 2 | 19.705 | 19/5:13.712 |
| 8 | 3 | 16.161 | 19/5:12.880 |
| 9 | 3 | 15.685 | 19/5:11.228 |
| 10 | 2 | 15.614 | 19/5:09.772 |
| 11 | 3 | 19.284 | 19/5:14.920 |
| 12 | 3 | 20.514 | 18/5:04.254 |
| 13 | 3 | 15.504 | 18/5:02.317 |
| 14 | 3 | 15.234 | 18/5:00.309 |
| 15 | 3 | 15.784 | 19/5:15.853 |
| 16 | 3 | 19.738 | 18/5:02.733 |
| 17 | 3 | 18.987 | 18/5:05.029 |
| 18 | 3 | 16.294 | 18/5:04.377 |