| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.324 | N/A |
| 2 | 4 | 17.608 | 20/6:02.876 |
| 3 | 4 | 17.171 | 21/6:16.114 |
| 4 | 2 | 17.308 | 21/6:15.570 |
| 5 | 2 | 17.380 | 21/6:15.659 |
| 6 | 2 | 17.198 | 21/6:14.984 |
| 7 | 3 | 18.177 | 20/6:00.323 |
| 8 | 3 | 17.482 | 20/6:00.346 |
| 9 | 3 | 17.059 | 21/6:16.781 |
| 10 | 3 | 17.293 | 21/6:16.492 |
| 11 | 3 | 18.620 | 20/6:01.386 |
| 12 | 3 | 17.121 | 20/6:00.680 |
| 13 | 3 | 17.734 | 20/6:01.063 |
| 14 | 3 | 17.829 | 20/6:01.525 |
| 15 | 3 | 17.547 | 20/6:01.539 |
| 16 | 3 | 17.346 | 20/6:01.296 |
| 17 | 3 | 17.586 | 20/6:01.369 |
| 18 | 3 | 17.489 | 20/6:01.324 |
| 19 | 3 | 17.750 | 20/6:01.560 |
| 20 | 3 | 17.339 | 20/6:01.361 |