| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.753 | 21/5:09.813 |
| 2 | 1 | 14.267 | 21/5:04.710 |
| 3 | 2 | 14.766 | 21/5:06.502 |
| 4 | 2 | 14.388 | 21/5:05.413 |
| 5 | 2 | 14.607 | 21/5:05.680 |
| 6 | 2 | 18.967 | 20/5:05.827 |
| 7 | 2 | 15.502 | 20/5:06.429 |
| 8 | 2 | 15.245 | 20/5:06.238 |
| 9 | 2 | 14.206 | 20/5:03.780 |
| 10 | 2 | 14.213 | 20/5:01.828 |
| 11 | 2 | 14.285 | 20/5:00.362 |
| 12 | 2 | 14.235 | 21/5:14.009 |
| 13 | 2 | 14.253 | 21/5:12.879 |
| 14 | 3 | 20.978 | 20/5:06.664 |
| 15 | 2 | 14.381 | 20/5:05.395 |
| 16 | 2 | 14.190 | 20/5:04.045 |
| 17 | 2 | 14.754 | 20/5:03.518 |
| 18 | 2 | 14.584 | 20/5:02.860 |
| 19 | 2 | 15.502 | 20/5:03.238 |
| 20 | 2 | 15.567 | 20/5:03.643 |