| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.884 | 18/5:03.912 |
| 2 | 2 | 16.814 | 18/5:03.282 |
| 3 | 2 | 16.823 | 18/5:03.126 |
| 4 | 2 | 17.548 | 18/5:06.310 |
| 5 | 1 | 18.371 | 18/5:11.184 |
| 6 | 2 | 20.532 | 17/5:03.087 |
| 7 | 2 | 16.511 | 18/5:17.527 |
| 8 | 2 | 19.470 | 17/5:03.775 |
| 9 | 2 | 16.399 | 17/5:00.998 |
| 10 | 2 | 18.522 | 17/5:02.385 |
| 11 | 2 | 17.995 | 17/5:02.706 |
| 12 | 2 | 17.635 | 17/5:02.464 |
| 13 | 2 | 16.667 | 17/5:00.992 |
| 14 | 2 | 16.367 | 18/5:16.977 |
| 15 | 2 | 18.917 | 17/5:00.849 |
| 16 | 2 | 16.591 | 18/5:17.301 |
| 17 | 2 | 16.679 | 18/5:16.297 |
| 18 | 3 | 16.599 | 18/5:15.324 |