| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.126 | N/A |
| 2 | 2 | 14.434 | 21/5:05.806 |
| 3 | 2 | 15.441 | 20/5:00.938 |
| 4 | 2 | 16.237 | 20/5:09.168 |
| 5 | 2 | 15.341 | 20/5:09.027 |
| 6 | 2 | 14.625 | 20/5:06.222 |
| 7 | 2 | 14.876 | 20/5:05.147 |
| 8 | 2 | 14.490 | 20/5:03.331 |
| 9 | 3 | 28.859 | 18/5:02.519 |
| 10 | 2 | 15.363 | 19/5:16.458 |
| 11 | 2 | 14.816 | 19/5:13.193 |
| 12 | 2 | 15.615 | 19/5:11.830 |
| 13 | 2 | 14.337 | 19/5:08.777 |
| 14 | 2 | 14.623 | 19/5:06.589 |
| 15 | 2 | 15.436 | 19/5:05.759 |
| 16 | 2 | 14.743 | 19/5:04.209 |
| 17 | 2 | 15.010 | 19/5:03.152 |
| 18 | 2 | 15.177 | 19/5:02.397 |
| 19 | 2 | 15.481 | 19/5:02.030 |
| 20 | 3 | 15.481 | 19/5:02.030 |