| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.808 | 19/5:00.352 |
| 2 | 1 | 15.773 | 19/5:00.019 |
| 3 | 1 | 15.772 | 20/5:15.687 |
| 4 | 1 | 16.266 | 19/5:02.190 |
| 5 | 1 | 16.880 | 19/5:05.896 |
| 6 | 1 | 15.948 | 19/5:05.416 |
| 7 | 1 | 16.306 | 19/5:06.044 |
| 8 | 1 | 17.126 | 19/5:08.463 |
| 9 | 1 | 16.584 | 19/5:09.200 |
| 10 | 1 | 16.301 | 19/5:09.252 |
| 11 | 1 | 16.563 | 19/5:09.747 |
| 12 | 1 | 16.864 | 19/5:10.636 |
| 13 | 1 | 16.092 | 19/5:10.260 |
| 14 | 1 | 16.379 | 19/5:10.327 |
| 15 | 1 | 16.496 | 19/5:10.533 |
| 16 | 1 | 16.318 | 19/5:10.503 |
| 17 | 1 | 19.684 | 19/5:14.238 |
| 18 | 1 | 16.827 | 19/5:14.542 |
| 19 | 1 | 16.357 | 19/5:14.344 |