| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.686 | 17/5:00.662 |
| 2 | 4 | 15.657 | 18/5:00.087 |
| 3 | 4 | 13.044 | 20/5:09.247 |
| 4 | 4 | 15.764 | 20/5:10.755 |
| 5 | 4 | 16.368 | 20/5:14.076 |
| 6 | 4 | 15.817 | 20/5:14.453 |
| 7 | 4 | 13.750 | 20/5:08.817 |
| 8 | 4 | 21.264 | 19/5:07.206 |
| 9 | 4 | 16.266 | 19/5:07.412 |
| 10 | 4 | 19.038 | 19/5:12.843 |
| 11 | 4 | 20.678 | 18/5:03.271 |
| 12 | 4 | 15.976 | 18/5:01.962 |
| 13 | 4 | 14.643 | 19/5:15.621 |
| 14 | 4 | 17.135 | 19/5:16.331 |
| 15 | 4 | 17.909 | 18/5:01.194 |
| 16 | 4 | 14.988 | 19/5:15.855 |
| 17 | 4 | 15.316 | 19/5:14.393 |
| 18 | 4 | 15.333 | 19/5:13.112 |
| 19 | 4 | 19.464 | 19/5:16.096 |