| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.079 | 19/5:05.501 |
| 2 | 2 | 15.635 | 19/5:01.283 |
| 3 | 2 | 15.104 | 20/5:12.120 |
| 4 | 2 | 14.309 | 20/5:05.635 |
| 5 | 1 | 14.969 | 20/5:04.384 |
| 6 | 2 | 15.607 | 20/5:05.677 |
| 7 | 2 | 15.229 | 20/5:05.520 |
| 8 | 2 | 14.754 | 20/5:04.215 |
| 9 | 2 | 19.101 | 20/5:12.860 |
| 10 | 2 | 18.337 | 19/5:02.336 |
| 11 | 2 | 15.234 | 19/5:01.164 |
| 12 | 2 | 21.871 | 19/5:10.696 |
| 13 | 2 | 15.614 | 19/5:09.617 |
| 14 | 2 | 14.877 | 19/5:07.691 |
| 15 | 2 | 16.032 | 19/5:07.486 |
| 16 | 2 | 17.519 | 19/5:09.072 |
| 17 | 2 | 15.156 | 19/5:07.830 |
| 18 | 2 | 15.044 | 19/5:06.608 |
| 19 | 2 | 15.483 | 19/5:05.954 |