| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.522 | 19/5:13.918 |
| 2 | 3 | 19.028 | 17/5:02.175 |
| 3 | 3 | 16.367 | 18/5:11.502 |
| 4 | 3 | 16.169 | 18/5:06.387 |
| 5 | 3 | 16.665 | 18/5:05.104 |
| 6 | 4 | 18.602 | 18/5:10.059 |
| 7 | 4 | 16.316 | 18/5:07.720 |
| 8 | 4 | 16.411 | 18/5:06.180 |
| 9 | 3 | 16.152 | 18/5:04.464 |
| 10 | 4 | 20.366 | 18/5:10.676 |
| 11 | 4 | 16.367 | 18/5:09.215 |
| 12 | 4 | 20.116 | 18/5:13.622 |
| 13 | 4 | 22.569 | 17/5:02.927 |
| 14 | 4 | 17.172 | 17/5:02.141 |
| 15 | 4 | 16.728 | 17/5:00.957 |
| 16 | 4 | 16.161 | 18/5:16.925 |
| 17 | 4 | 16.279 | 18/5:15.519 |
| 18 | 4 | 18.190 | 18/5:16.180 |