| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.362 | 21/5:01.602 |
| 2 | 2 | 13.867 | 22/5:10.519 |
| 3 | 2 | 18.380 | 20/5:10.727 |
| 4 | 2 | 14.076 | 20/5:03.425 |
| 5 | 3 | 17.315 | 20/5:12.000 |
| 6 | 3 | 16.593 | 20/5:15.310 |
| 7 | 3 | 17.572 | 19/5:04.448 |
| 8 | 3 | 18.447 | 19/5:10.203 |
| 9 | 4 | 15.633 | 19/5:08.739 |
| 10 | 4 | 14.357 | 19/5:05.144 |
| 11 | 3 | 14.511 | 19/5:02.468 |
| 12 | 4 | 18.168 | 19/5:06.028 |
| 13 | 4 | 13.999 | 19/5:02.948 |
| 14 | 3 | 13.866 | 19/5:00.127 |
| 15 | 3 | 13.834 | 20/5:13.307 |
| 16 | 2 | 14.621 | 20/5:12.001 |
| 17 | 2 | 14.992 | 20/5:11.286 |
| 18 | 2 | 14.287 | 20/5:09.867 |
| 19 | 2 | 13.631 | 20/5:07.906 |
| 20 | 2 | 13.822 | 20/5:06.333 |