| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.324 | 21/6:03.804 |
| 2 | 4 | 17.884 | 21/6:09.684 |
| 3 | 4 | 18.236 | 21/6:14.108 |
| 4 | 4 | 17.673 | 21/6:13.364 |
| 5 | 4 | 23.819 | 19/6:00.757 |
| 6 | 4 | 17.175 | 20/6:13.703 |
| 7 | 4 | 17.568 | 20/6:10.511 |
| 8 | 4 | 25.779 | 19/6:09.213 |
| 9 | 4 | 17.556 | 19/6:05.252 |
| 10 | 4 | 17.364 | 19/6:01.718 |
| 11 | 4 | 17.661 | 20/6:18.253 |
| 12 | 4 | 17.108 | 20/6:15.245 |
| 13 | 4 | 17.950 | 20/6:13.995 |
| 14 | 4 | 17.275 | 20/6:11.960 |
| 15 | 4 | 19.740 | 20/6:13.483 |
| 16 | 4 | 19.832 | 20/6:14.930 |
| 17 | 4 | 17.177 | 20/6:13.084 |
| 18 | 4 | 18.464 | 20/6:12.872 |
| 19 | 4 | 17.524 | 20/6:11.694 |
| 20 | 4 | 17.204 | 20/6:10.313 |