| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.673 | 21/5:08.133 |
| 2 | 3 | 16.496 | 20/5:11.690 |
| 3 | 3 | 14.721 | 20/5:05.933 |
| 4 | 2 | 15.666 | 20/5:07.780 |
| 5 | 2 | 15.051 | 20/5:06.428 |
| 6 | 2 | 14.733 | 20/5:04.467 |
| 7 | 2 | 14.429 | 20/5:02.197 |
| 8 | 2 | 14.117 | 21/5:14.701 |
| 9 | 2 | 14.477 | 21/5:13.514 |
| 10 | 2 | 18.002 | 20/5:04.730 |
| 11 | 2 | 18.418 | 20/5:10.515 |
| 12 | 2 | 16.625 | 20/5:12.347 |
| 13 | 2 | 14.547 | 20/5:10.700 |
| 14 | 2 | 14.752 | 20/5:09.581 |
| 15 | 2 | 15.437 | 20/5:09.525 |
| 16 | 2 | 14.563 | 20/5:08.384 |
| 17 | 2 | 15.197 | 20/5:08.122 |
| 18 | 2 | 16.653 | 20/5:09.508 |
| 19 | 2 | 18.338 | 20/5:12.521 |
| 20 | 2 | 14.294 | 20/5:11.189 |