| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.818 | 19/5:00.542 |
| 2 | 2 | 15.882 | 19/5:01.150 |
| 3 | 2 | 15.911 | 19/5:01.536 |
| 4 | 2 | 15.867 | 19/5:01.520 |
| 5 | 2 | 17.250 | 19/5:06.766 |
| 6 | 2 | 19.833 | 18/5:01.683 |
| 7 | 3 | 18.514 | 18/5:06.193 |
| 8 | 3 | 15.566 | 18/5:02.942 |
| 9 | 2 | 15.623 | 18/5:00.528 |
| 10 | 2 | 16.082 | 19/5:16.057 |
| 11 | 2 | 15.766 | 19/5:14.557 |
| 12 | 2 | 15.696 | 19/5:13.196 |
| 13 | 2 | 17.890 | 19/5:15.251 |
| 14 | 2 | 15.778 | 19/5:14.146 |
| 15 | 2 | 15.555 | 19/5:12.906 |
| 16 | 2 | 16.217 | 19/5:12.607 |
| 17 | 2 | 16.253 | 19/5:12.383 |
| 18 | 3 | 22.857 | 18/5:02.358 |