| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.635 | 20/5:12.700 |
| 2 | 2 | 15.581 | 20/5:12.160 |
| 3 | 3 | 15.664 | 20/5:12.533 |
| 4 | 2 | 14.914 | 20/5:08.970 |
| 5 | 2 | 14.508 | 20/5:05.208 |
| 6 | 2 | 14.721 | 20/5:03.410 |
| 7 | 2 | 15.155 | 20/5:03.366 |
| 8 | 2 | 14.584 | 20/5:01.905 |
| 9 | 2 | 15.192 | 20/5:02.120 |
| 10 | 2 | 14.879 | 20/5:01.666 |
| 11 | 1 | 14.434 | 20/5:00.485 |
| 12 | 2 | 16.678 | 20/5:03.242 |
| 13 | 2 | 17.249 | 20/5:06.452 |
| 14 | 2 | 15.202 | 20/5:06.280 |
| 15 | 3 | 21.152 | 20/5:14.064 |
| 16 | 3 | 16.964 | 20/5:15.640 |
| 17 | 3 | 14.737 | 20/5:14.411 |
| 18 | 3 | 14.596 | 20/5:13.161 |
| 19 | 3 | 15.682 | 20/5:13.186 |
| 20 | 3 | 15.047 | 20/5:12.574 |