| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.154 | 19/5:06.926 |
| 2 | 3 | 16.069 | 19/5:06.118 |
| 3 | 4 | 16.591 | 19/5:09.155 |
| 4 | 3 | 16.094 | 19/5:08.313 |
| 5 | 4 | 23.491 | 17/5:00.557 |
| 6 | 4 | 16.650 | 18/5:15.147 |
| 7 | 4 | 16.413 | 18/5:12.331 |
| 8 | 4 | 16.515 | 18/5:10.448 |
| 9 | 4 | 16.393 | 18/5:08.740 |
| 10 | 4 | 16.515 | 18/5:07.593 |
| 11 | 4 | 16.677 | 18/5:06.920 |
| 12 | 4 | 16.536 | 18/5:06.147 |
| 13 | 4 | 16.272 | 18/5:05.128 |
| 14 | 4 | 16.286 | 18/5:04.272 |
| 15 | 4 | 16.737 | 18/5:04.072 |
| 16 | 4 | 16.530 | 18/5:03.663 |
| 17 | 4 | 16.167 | 18/5:02.919 |
| 18 | 4 | 17.278 | 18/5:03.368 |