| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.503 | 24/5:00.072 |
| 2 | 3 | 14.157 | 23/5:06.590 |
| 3 | 3 | 16.577 | 21/5:02.659 |
| 4 | 3 | 12.650 | 22/5:07.379 |
| 5 | 4 | 12.912 | 22/5:02.716 |
| 6 | 4 | 15.821 | 22/5:10.273 |
| 7 | 3 | 11.812 | 22/5:03.072 |
| 8 | 4 | 19.506 | 21/5:04.337 |
| 9 | 4 | 15.797 | 21/5:07.382 |
| 10 | 4 | 13.193 | 21/5:04.349 |
| 11 | 4 | 12.803 | 21/5:01.123 |
| 12 | 4 | 17.842 | 21/5:07.253 |
| 13 | 3 | 21.189 | 20/5:02.711 |
| 14 | 3 | 12.954 | 21/5:14.574 |
| 15 | 3 | 14.074 | 21/5:13.306 |
| 16 | 3 | 12.623 | 21/5:10.292 |
| 17 | 3 | 20.007 | 20/5:01.671 |
| 18 | 3 | 12.831 | 21/5:14.126 |
| 19 | 4 | 18.400 | 20/5:02.791 |
| 20 | 4 | 13.396 | 20/5:01.047 |