| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 15.696 | 20/5:13.920 |
| 2 | 3 | 14.815 | 20/5:05.110 |
| 3 | 2 | 14.911 | 20/5:02.813 |
| 4 | 2 | 15.525 | 20/5:04.735 |
| 5 | 2 | 15.621 | 20/5:06.272 |
| 6 | 2 | 15.425 | 20/5:06.643 |
| 7 | 2 | 18.716 | 19/5:00.496 |
| 8 | 3 | 15.154 | 20/5:14.658 |
| 9 | 2 | 14.556 | 20/5:12.042 |
| 10 | 2 | 15.173 | 20/5:11.184 |
| 11 | 2 | 14.943 | 20/5:10.064 |
| 12 | 2 | 15.191 | 20/5:09.543 |
| 13 | 2 | 15.487 | 20/5:09.558 |
| 14 | 3 | 18.585 | 20/5:13.997 |
| 15 | 3 | 14.982 | 20/5:13.040 |
| 16 | 3 | 17.041 | 20/5:14.776 |
| 17 | 3 | 17.238 | 19/5:00.713 |
| 18 | 3 | 15.455 | 19/5:00.320 |
| 19 | 3 | 16.538 | 19/5:01.052 |