| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.209 | 20/5:04.180 |
| 2 | 2 | 14.501 | 21/5:11.955 |
| 3 | 2 | 14.866 | 21/5:12.032 |
| 4 | 2 | 16.005 | 20/5:02.905 |
| 5 | 2 | 14.479 | 20/5:00.240 |
| 6 | 2 | 15.213 | 20/5:00.910 |
| 7 | 2 | 15.111 | 20/5:01.097 |
| 8 | 2 | 14.747 | 20/5:00.327 |
| 9 | 2 | 14.749 | 21/5:14.720 |
| 10 | 2 | 14.388 | 21/5:13.463 |
| 11 | 2 | 14.424 | 21/5:12.503 |
| 12 | 2 | 15.347 | 21/5:13.318 |
| 13 | 2 | 15.424 | 21/5:14.133 |
| 14 | 2 | 15.277 | 21/5:14.610 |
| 15 | 2 | 15.620 | 20/5:00.480 |
| 16 | 2 | 19.968 | 20/5:06.660 |
| 17 | 2 | 14.877 | 20/5:06.124 |
| 18 | 2 | 14.700 | 20/5:05.450 |
| 19 | 2 | 17.199 | 20/5:07.478 |
| 20 | 2 | 17.063 | 20/5:09.167 |