| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.735 | 21/6:12.435 |
| 2 | 5 | 18.817 | 20/6:05.520 |
| 3 | 5 | 17.977 | 20/6:03.527 |
| 4 | 5 | 17.849 | 20/6:01.890 |
| 5 | 5 | 21.130 | 20/6:14.032 |
| 6 | 5 | 18.727 | 20/6:14.117 |
| 7 | 5 | 19.528 | 20/6:16.466 |
| 8 | 5 | 21.148 | 19/6:03.164 |
| 9 | 5 | 18.334 | 19/6:01.517 |
| 10 | 5 | 19.531 | 19/6:02.474 |
| 11 | 6 | 28.507 | 19/6:18.762 |
| 12 | 6 | 17.743 | 19/6:15.291 |
| 13 | 6 | 18.641 | 19/6:13.667 |
| 14 | 6 | 17.893 | 19/6:11.260 |
| 15 | 6 | 21.724 | 19/6:14.026 |
| 16 | 6 | 18.274 | 19/6:12.350 |
| 17 | 6 | 18.566 | 19/6:11.197 |
| 18 | 6 | 19.328 | 19/6:10.977 |
| 19 | 6 | 24.626 | 19/6:16.078 |