| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.723 | 21/5:09.183 |
| 2 | 3 | 14.216 | 21/5:03.860 |
| 3 | 3 | 14.193 | 21/5:01.924 |
| 4 | 3 | 14.611 | 21/5:03.151 |
| 5 | 3 | 14.384 | 21/5:02.933 |
| 6 | 4 | 14.925 | 21/5:04.682 |
| 7 | 3 | 14.147 | 21/5:03.597 |
| 8 | 3 | 16.879 | 21/5:09.955 |
| 9 | 3 | 14.711 | 21/5:09.841 |
| 10 | 3 | 14.532 | 21/5:09.374 |
| 11 | 3 | 15.199 | 21/5:10.265 |
| 12 | 4 | 17.421 | 21/5:14.897 |
| 13 | 4 | 13.910 | 21/5:13.144 |
| 14 | 4 | 14.481 | 21/5:12.498 |
| 15 | 4 | 14.009 | 21/5:11.277 |
| 16 | 3 | 18.730 | 20/5:01.339 |
| 17 | 3 | 14.388 | 20/5:00.540 |
| 18 | 3 | 16.662 | 20/5:02.357 |
| 19 | 3 | 14.734 | 20/5:01.953 |
| 20 | 4 | 17.435 | 20/5:04.290 |