| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.099 | 19/5:05.881 |
| 2 | 2 | 16.337 | 19/5:08.142 |
| 3 | 2 | 16.501 | 19/5:09.934 |
| 4 | 2 | 15.455 | 19/5:05.862 |
| 5 | 2 | 15.935 | 19/5:05.243 |
| 6 | 2 | 14.741 | 19/5:01.049 |
| 7 | 2 | 14.894 | 20/5:14.177 |
| 8 | 2 | 19.177 | 19/5:06.705 |
| 9 | 2 | 15.433 | 19/5:05.208 |
| 10 | 2 | 14.523 | 19/5:02.281 |
| 11 | 2 | 14.563 | 20/5:15.742 |
| 12 | 2 | 14.999 | 20/5:14.428 |
| 13 | 2 | 15.301 | 20/5:13.782 |
| 14 | 2 | 24.006 | 19/5:09.380 |
| 15 | 2 | 16.788 | 19/5:10.019 |
| 16 | 2 | 16.140 | 19/5:09.809 |
| 17 | 2 | 15.347 | 19/5:08.738 |
| 18 | 2 | 20.385 | 19/5:13.103 |
| 19 | 2 | 15.165 | 19/5:11.789 |