| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.726 | 20/6:14.520 |
| 2 | 1 | 18.279 | 20/6:10.050 |
| 3 | 3 | 20.223 | 19/6:02.444 |
| 4 | 1 | 19.112 | 19/6:02.615 |
| 5 | 1 | 18.361 | 20/6:18.804 |
| 6 | 1 | 18.545 | 20/6:17.487 |
| 7 | 1 | 18.486 | 20/6:16.377 |
| 8 | 1 | 17.492 | 20/6:13.060 |
| 9 | 1 | 18.944 | 20/6:13.707 |
| 10 | 1 | 18.062 | 20/6:12.460 |
| 11 | 1 | 18.742 | 20/6:12.676 |
| 12 | 1 | 18.872 | 20/6:13.073 |
| 13 | 1 | 22.604 | 19/6:00.193 |
| 14 | 1 | 17.638 | 20/6:17.266 |
| 15 | 1 | 18.049 | 20/6:16.180 |
| 16 | 1 | 18.228 | 20/6:15.454 |
| 17 | 1 | 18.914 | 20/6:15.620 |
| 18 | 1 | 19.189 | 20/6:16.073 |
| 19 | 1 | 23.332 | 19/6:01.798 |