| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.448 | 20/5:08.960 |
| 2 | 4 | 15.447 | 20/5:08.950 |
| 3 | 4 | 16.572 | 19/5:00.624 |
| 4 | 5 | 16.311 | 19/5:02.945 |
| 5 | 5 | 16.159 | 19/5:03.761 |
| 6 | 5 | 16.860 | 19/5:06.524 |
| 7 | 5 | 15.961 | 19/5:06.057 |
| 8 | 5 | 15.977 | 19/5:05.746 |
| 9 | 5 | 17.773 | 19/5:09.295 |
| 10 | 5 | 18.917 | 19/5:14.307 |
| 11 | 5 | 15.704 | 19/5:12.859 |
| 12 | 5 | 15.884 | 19/5:11.937 |
| 13 | 5 | 19.553 | 19/5:16.520 |
| 14 | 5 | 17.415 | 18/5:00.833 |
| 15 | 5 | 19.935 | 18/5:04.699 |
| 16 | 5 | 17.985 | 18/5:05.889 |
| 17 | 5 | 16.042 | 18/5:04.881 |
| 18 | 5 | 15.884 | 18/5:03.827 |