| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.742 | 23/6:02.066 |
| 2 | 1 | 18.890 | 21/6:03.636 |
| 3 | 1 | 17.009 | 21/6:01.487 |
| 4 | 1 | 19.222 | 21/6:12.031 |
| 5 | 1 | 15.630 | 21/6:03.271 |
| 6 | 1 | 16.208 | 22/6:16.570 |
| 7 | 1 | 18.277 | 21/6:02.934 |
| 8 | 1 | 16.355 | 21/6:00.499 |
| 9 | 1 | 16.347 | 22/6:15.662 |
| 10 | 1 | 15.641 | 22/6:12.506 |
| 11 | 1 | 17.456 | 22/6:13.554 |
| 12 | 1 | 17.209 | 22/6:13.974 |
| 13 | 1 | 17.626 | 22/6:15.036 |
| 14 | 1 | 16.488 | 22/6:14.157 |
| 15 | 1 | 17.244 | 22/6:14.505 |
| 16 | 1 | 17.341 | 22/6:14.942 |
| 17 | 1 | 18.754 | 21/6:00.013 |
| 18 | 1 | 17.440 | 21/6:00.359 |
| 19 | 1 | 18.303 | 21/6:01.622 |
| 20 | 1 | 18.520 | 21/6:02.987 |
| 21 | 1 | 15.733 | 21/6:01.435 |