| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.893 | 18/5:04.074 |
| 2 | 4 | 17.743 | 18/5:11.724 |
| 3 | 4 | 17.246 | 18/5:11.292 |
| 4 | 5 | 17.645 | 18/5:12.871 |
| 5 | 4 | 16.964 | 18/5:11.368 |
| 6 | 5 | 21.110 | 17/5:04.869 |
| 7 | 5 | 17.544 | 17/5:03.924 |
| 8 | 5 | 16.872 | 17/5:01.786 |
| 9 | 5 | 18.105 | 17/5:02.453 |
| 10 | 5 | 17.994 | 17/5:02.797 |
| 11 | 5 | 16.519 | 17/5:00.800 |
| 12 | 5 | 16.429 | 18/5:16.596 |
| 13 | 5 | 18.317 | 18/5:17.604 |
| 14 | 5 | 16.997 | 18/5:16.772 |
| 15 | 5 | 17.747 | 18/5:16.950 |
| 16 | 5 | 18.400 | 17/5:00.183 |
| 17 | 5 | 17.126 | 18/5:17.278 |
| 18 | 5 | 20.753 | 18/5:20.404 |