| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.087 | N/A |
| 2 | 4 | 18.469 | 20/6:09.998 |
| 3 | 4 | 20.130 | 19/6:06.478 |
| 4 | 4 | 17.835 | 20/6:16.502 |
| 5 | 4 | 16.862 | 20/6:07.243 |
| 6 | 4 | 17.902 | 20/6:05.639 |
| 7 | 4 | 17.494 | 20/6:03.278 |
| 8 | 4 | 17.269 | 20/6:00.981 |
| 9 | 4 | 18.988 | 20/6:03.340 |
| 10 | 4 | 17.050 | 20/6:01.084 |
| 11 | 4 | 16.759 | 21/6:16.603 |
| 12 | 4 | 16.590 | 21/6:14.265 |
| 13 | 4 | 16.496 | 21/6:12.160 |
| 14 | 4 | 16.301 | 21/6:10.079 |
| 15 | 4 | 21.841 | 21/6:16.209 |
| 16 | 4 | 16.288 | 21/6:14.119 |
| 17 | 4 | 21.943 | 20/6:01.344 |
| 18 | 4 | 17.209 | 20/6:00.445 |
| 19 | 4 | 19.305 | 20/6:01.858 |
| 20 | 4 | 24.459 | 20/6:08.277 |