| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.612 | 21/5:06.852 |
| 2 | 1 | 14.171 | 21/5:02.221 |
| 3 | 1 | 14.529 | 21/5:03.184 |
| 4 | 1 | 14.720 | 21/5:04.668 |
| 5 | 1 | 13.902 | 21/5:02.123 |
| 6 | 1 | 13.639 | 22/5:13.768 |
| 7 | 2 | 56.243 | 15/5:03.891 |
| 8 | 2 | 14.293 | 16/5:12.218 |
| 9 | 2 | 14.051 | 16/5:02.507 |
| 10 | 2 | 14.426 | 17/5:13.796 |
| 11 | 2 | 14.158 | 17/5:07.150 |
| 12 | 2 | 16.977 | 17/5:05.605 |
| 13 | 2 | 14.480 | 17/5:01.032 |
| 14 | 2 | 14.690 | 18/5:14.860 |
| 15 | 2 | 14.440 | 18/5:11.197 |
| 16 | 2 | 13.999 | 18/5:07.496 |
| 17 | 1 | 13.985 | 18/5:04.216 |
| 18 | 1 | 13.884 | 18/5:01.199 |