| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.017 | N/A |
| 2 | 4 | 19.019 | 19/6:01.359 |
| 3 | 4 | 20.334 | 19/6:13.194 |
| 4 | 4 | 18.497 | 19/6:06.117 |
| 5 | 4 | 18.465 | 19/6:02.434 |
| 6 | 6 | 23.546 | 19/6:18.516 |
| 7 | 6 | 19.617 | 19/6:17.451 |
| 8 | 6 | 18.759 | 19/6:14.483 |
| 9 | 6 | 21.727 | 19/6:18.936 |
| 10 | 6 | 19.279 | 19/6:17.503 |
| 11 | 5 | 18.516 | 19/6:14.983 |
| 12 | 5 | 18.920 | 19/6:13.582 |
| 13 | 5 | 19.602 | 19/6:13.438 |
| 14 | 5 | 19.403 | 19/6:13.041 |
| 15 | 5 | 19.052 | 19/6:12.249 |
| 16 | 5 | 24.590 | 19/6:18.208 |
| 17 | 5 | 18.870 | 19/6:16.987 |
| 18 | 5 | 20.422 | 19/6:17.553 |
| 19 | 5 | 25.536 | 19/6:23.171 |