| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.534 | 19/5:14.146 |
| 2 | 1 | 15.998 | 19/5:09.054 |
| 3 | 1 | 17.521 | 18/5:00.318 |
| 4 | 1 | 16.632 | 18/5:00.082 |
| 5 | 1 | 17.265 | 18/5:02.220 |
| 6 | 2 | 16.492 | 18/5:01.326 |
| 7 | 2 | 16.654 | 18/5:01.104 |
| 8 | 2 | 16.488 | 18/5:00.564 |
| 9 | 2 | 16.090 | 19/5:15.978 |
| 10 | 2 | 16.487 | 19/5:15.706 |
| 11 | 2 | 15.635 | 19/5:14.011 |
| 12 | 2 | 16.819 | 19/5:14.474 |
| 13 | 2 | 16.688 | 19/5:14.674 |
| 14 | 2 | 17.964 | 19/5:16.577 |
| 15 | 2 | 16.339 | 19/5:16.168 |
| 16 | 2 | 15.978 | 19/5:15.381 |
| 17 | 2 | 17.233 | 19/5:16.090 |
| 18 | 2 | 15.749 | 19/5:15.153 |
| 19 | 2 | 16.250 | 19/5:14.816 |