| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.870 | 21/5:12.270 |
| 2 | 3 | 17.469 | 19/5:07.221 |
| 3 | 3 | 16.773 | 19/5:11.043 |
| 4 | 4 | 15.156 | 19/5:05.273 |
| 5 | 4 | 14.876 | 19/5:00.747 |
| 6 | 4 | 14.864 | 20/5:13.360 |
| 7 | 4 | 14.617 | 20/5:10.357 |
| 8 | 4 | 15.289 | 20/5:09.785 |
| 9 | 3 | 15.221 | 20/5:09.189 |
| 10 | 3 | 14.538 | 20/5:07.346 |
| 11 | 3 | 14.624 | 20/5:05.995 |
| 12 | 4 | 15.208 | 20/5:05.842 |
| 13 | 4 | 14.443 | 20/5:04.535 |
| 14 | 4 | 14.751 | 20/5:03.856 |
| 15 | 4 | 14.642 | 20/5:03.121 |
| 16 | 3 | 14.437 | 20/5:02.223 |
| 17 | 4 | 15.366 | 20/5:02.522 |
| 18 | 3 | 14.509 | 20/5:01.837 |
| 19 | 3 | 14.528 | 20/5:01.243 |
| 20 | 4 | 15.775 | 20/5:01.956 |