| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.019 | 19/5:04.361 |
| 2 | 2 | 15.580 | 19/5:00.190 |
| 3 | 2 | 15.683 | 20/5:15.213 |
| 4 | 2 | 15.238 | 20/5:12.600 |
| 5 | 2 | 15.738 | 20/5:13.032 |
| 6 | 2 | 16.050 | 20/5:14.360 |
| 7 | 2 | 16.193 | 20/5:15.717 |
| 8 | 2 | 15.877 | 19/5:00.148 |
| 9 | 2 | 15.133 | 20/5:14.469 |
| 10 | 2 | 15.104 | 20/5:13.230 |
| 11 | 2 | 15.312 | 20/5:12.595 |
| 12 | 2 | 15.362 | 20/5:12.148 |
| 13 | 2 | 15.528 | 20/5:12.026 |
| 14 | 2 | 15.502 | 20/5:11.884 |
| 15 | 2 | 21.783 | 19/5:04.129 |
| 16 | 2 | 15.846 | 19/5:03.938 |
| 17 | 2 | 15.887 | 19/5:03.816 |
| 18 | 2 | 22.649 | 19/5:10.844 |
| 19 | 2 | 16.413 | 19/5:10.897 |