| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.455 | 21/5:03.555 |
| 2 | 1 | 14.456 | 21/5:03.566 |
| 3 | 1 | 14.191 | 21/5:01.714 |
| 4 | 1 | 14.343 | 21/5:01.586 |
| 5 | 1 | 14.682 | 21/5:02.933 |
| 6 | 1 | 14.672 | 21/5:03.797 |
| 7 | 1 | 14.407 | 21/5:03.618 |
| 8 | 2 | 14.534 | 21/5:03.817 |
| 9 | 2 | 14.548 | 21/5:04.005 |
| 10 | 2 | 14.807 | 21/5:04.700 |
| 11 | 3 | 14.838 | 21/5:05.327 |
| 12 | 3 | 14.755 | 21/5:05.704 |
| 13 | 3 | 14.657 | 21/5:05.865 |
| 14 | 3 | 14.648 | 21/5:05.989 |
| 15 | 3 | 14.679 | 21/5:06.141 |
| 16 | 3 | 14.744 | 21/5:06.358 |
| 17 | 3 | 14.739 | 21/5:06.544 |
| 18 | 3 | 14.651 | 21/5:06.607 |
| 19 | 3 | 14.825 | 21/5:06.855 |
| 20 | 3 | 16.508 | 21/5:08.846 |
| 21 | 3 | 15.122 | 21/5:09.261 |