| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.981 | 17/5:05.677 |
| 2 | 2 | 17.307 | 18/5:17.592 |
| 3 | 2 | 17.438 | 18/5:16.356 |
| 4 | 2 | 18.369 | 17/5:02.154 |
| 5 | 2 | 17.016 | 18/5:17.200 |
| 6 | 2 | 16.903 | 18/5:15.042 |
| 7 | 2 | 16.872 | 18/5:13.421 |
| 8 | 2 | 16.881 | 18/5:12.226 |
| 9 | 2 | 17.504 | 18/5:12.542 |
| 10 | 2 | 17.716 | 18/5:13.177 |
| 11 | 2 | 17.084 | 18/5:12.662 |
| 12 | 2 | 17.255 | 18/5:12.489 |
| 13 | 2 | 16.645 | 18/5:11.498 |
| 14 | 3 | 18.030 | 18/5:12.430 |
| 15 | 3 | 19.726 | 18/5:15.272 |
| 16 | 3 | 18.484 | 18/5:16.362 |
| 17 | 3 | 17.073 | 18/5:15.830 |
| 18 | 3 | 16.616 | 18/5:14.900 |