| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.391 | 21/6:05.211 |
| 2 | 5 | 18.182 | 21/6:13.516 |
| 3 | 5 | 18.630 | 20/6:01.353 |
| 4 | 5 | 17.944 | 20/6:00.735 |
| 5 | 5 | 19.072 | 20/6:04.876 |
| 6 | 5 | 18.772 | 20/6:06.637 |
| 7 | 5 | 18.328 | 20/6:06.626 |
| 8 | 5 | 19.439 | 20/6:09.395 |
| 9 | 5 | 19.933 | 20/6:12.647 |
| 10 | 5 | 17.989 | 20/6:11.360 |
| 11 | 5 | 18.363 | 20/6:10.987 |
| 12 | 5 | 19.499 | 20/6:12.570 |
| 13 | 5 | 19.134 | 20/6:13.348 |
| 14 | 5 | 18.825 | 20/6:13.573 |
| 15 | 5 | 20.042 | 20/6:15.391 |
| 16 | 5 | 18.997 | 20/6:15.675 |
| 17 | 5 | 25.793 | 19/6:04.725 |
| 18 | 5 | 19.849 | 19/6:05.414 |
| 19 | 5 | 19.316 | 19/6:05.498 |