| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.437 | 19/5:12.303 |
| 2 | 4 | 16.480 | 19/5:12.711 |
| 3 | 4 | 16.390 | 19/5:12.277 |
| 4 | 5 | 17.447 | 18/5:00.393 |
| 5 | 4 | 16.545 | 19/5:16.536 |
| 6 | 3 | 16.601 | 19/5:16.035 |
| 7 | 4 | 17.754 | 18/5:02.538 |
| 8 | 4 | 16.287 | 18/5:01.367 |
| 9 | 4 | 21.386 | 18/5:10.654 |
| 10 | 4 | 16.479 | 18/5:09.250 |
| 11 | 4 | 16.323 | 18/5:07.847 |
| 12 | 4 | 16.551 | 18/5:07.002 |
| 13 | 4 | 16.367 | 18/5:06.065 |
| 14 | 4 | 16.604 | 18/5:05.551 |
| 15 | 4 | 16.240 | 18/5:04.669 |
| 16 | 4 | 16.487 | 18/5:04.175 |
| 17 | 4 | 16.777 | 18/5:04.046 |
| 18 | 4 | 16.376 | 18/5:03.531 |