| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.236 | 21/6:01.956 |
| 2 | 7 | 23.747 | 18/6:08.847 |
| 3 | 7 | 19.629 | 18/6:03.672 |
| 4 | 6 | 17.424 | 19/6:10.671 |
| 5 | 6 | 17.167 | 19/6:01.771 |
| 6 | 6 | 17.358 | 20/6:15.203 |
| 7 | 5 | 19.456 | 20/6:17.191 |
| 8 | 5 | 18.012 | 20/6:15.072 |
| 9 | 6 | 26.469 | 19/6:12.607 |
| 10 | 6 | 20.135 | 19/6:13.603 |
| 11 | 7 | 21.920 | 19/6:17.501 |
| 12 | 7 | 18.912 | 19/6:15.986 |
| 13 | 7 | 17.371 | 19/6:12.453 |
| 14 | 6 | 17.939 | 19/6:10.195 |
| 15 | 7 | 24.980 | 19/6:17.156 |
| 16 | 7 | 22.151 | 19/6:19.888 |
| 17 | 7 | 17.625 | 19/6:17.241 |
| 18 | 7 | 17.346 | 19/6:14.592 |
| 19 | 7 | 17.568 | 19/6:12.445 |