| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.135 | 19/5:06.565 |
| 2 | 3 | 16.421 | 19/5:09.282 |
| 3 | 4 | 16.397 | 19/5:10.036 |
| 4 | 5 | 20.039 | 18/5:10.464 |
| 5 | 4 | 15.882 | 18/5:05.546 |
| 6 | 4 | 16.505 | 18/5:04.137 |
| 7 | 5 | 17.604 | 18/5:05.956 |
| 8 | 5 | 16.190 | 18/5:04.139 |
| 9 | 5 | 20.402 | 18/5:11.150 |
| 10 | 5 | 16.894 | 18/5:10.444 |
| 11 | 5 | 15.917 | 18/5:08.268 |
| 12 | 5 | 15.918 | 18/5:06.456 |
| 13 | 5 | 16.038 | 18/5:05.089 |
| 14 | 5 | 16.005 | 18/5:03.875 |
| 15 | 4 | 15.917 | 18/5:02.717 |
| 16 | 4 | 16.040 | 18/5:01.842 |
| 17 | 4 | 16.231 | 18/5:01.272 |
| 18 | 4 | 19.074 | 18/5:03.609 |