| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.607 | 18/5:16.926 |
| 2 | 3 | 17.281 | 18/5:13.992 |
| 3 | 3 | 16.516 | 18/5:08.424 |
| 4 | 2 | 16.701 | 18/5:06.472 |
| 5 | 2 | 16.362 | 18/5:04.081 |
| 6 | 2 | 16.563 | 18/5:03.090 |
| 7 | 2 | 18.218 | 18/5:06.638 |
| 8 | 2 | 20.737 | 18/5:14.966 |
| 9 | 2 | 16.290 | 18/5:12.550 |
| 10 | 3 | 23.559 | 17/5:05.718 |
| 11 | 3 | 16.786 | 17/5:03.867 |
| 12 | 3 | 16.616 | 17/5:02.084 |
| 13 | 3 | 16.604 | 17/5:00.560 |
| 14 | 2 | 16.231 | 18/5:16.377 |
| 15 | 2 | 17.349 | 18/5:16.104 |
| 16 | 2 | 17.080 | 18/5:15.562 |
| 17 | 2 | 16.318 | 18/5:14.278 |
| 18 | 2 | 21.411 | 18/5:18.229 |