| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.523 | 21/5:04.983 |
| 2 | 3 | 14.558 | 21/5:05.351 |
| 3 | 4 | 15.172 | 21/5:09.771 |
| 4 | 3 | 15.365 | 21/5:12.995 |
| 5 | 3 | 16.037 | 20/5:02.620 |
| 6 | 3 | 14.843 | 20/5:01.660 |
| 7 | 3 | 16.645 | 20/5:06.123 |
| 8 | 3 | 15.242 | 20/5:05.963 |
| 9 | 3 | 14.715 | 20/5:04.667 |
| 10 | 3 | 14.807 | 20/5:03.814 |
| 11 | 3 | 17.778 | 20/5:08.518 |
| 12 | 3 | 14.593 | 20/5:07.130 |
| 13 | 3 | 14.264 | 20/5:05.449 |
| 14 | 3 | 14.140 | 20/5:03.831 |
| 15 | 3 | 14.203 | 20/5:02.513 |
| 16 | 3 | 16.297 | 20/5:03.977 |
| 17 | 3 | 14.221 | 20/5:02.827 |
| 18 | 4 | 14.398 | 20/5:02.001 |
| 19 | 4 | 14.609 | 20/5:01.484 |
| 20 | 4 | 14.841 | 20/5:01.251 |