| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.579 | 20/5:11.580 |
| 2 | 2 | 15.100 | 20/5:06.790 |
| 3 | 2 | 15.328 | 20/5:06.713 |
| 4 | 2 | 15.392 | 20/5:06.995 |
| 5 | 3 | 19.942 | 19/5:09.096 |
| 6 | 2 | 15.362 | 19/5:06.226 |
| 7 | 2 | 15.440 | 19/5:04.388 |
| 8 | 2 | 15.223 | 19/5:02.494 |
| 9 | 2 | 15.250 | 19/5:01.078 |
| 10 | 2 | 14.910 | 20/5:15.052 |
| 11 | 2 | 15.253 | 20/5:14.144 |
| 12 | 2 | 14.989 | 20/5:12.947 |
| 13 | 2 | 14.970 | 20/5:11.905 |
| 14 | 2 | 15.057 | 20/5:11.136 |
| 15 | 2 | 15.362 | 20/5:10.876 |
| 16 | 2 | 15.650 | 20/5:11.009 |
| 17 | 2 | 15.076 | 20/5:10.451 |
| 18 | 2 | 15.331 | 20/5:10.238 |
| 19 | 2 | 18.298 | 20/5:13.171 |
| 20 | 2 | 15.052 | 20/5:12.564 |