| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.259 | 19/5:08.921 |
| 2 | 3 | 16.437 | 19/5:10.612 |
| 3 | 3 | 16.490 | 19/5:11.511 |
| 4 | 3 | 16.562 | 19/5:12.303 |
| 5 | 3 | 16.388 | 19/5:12.117 |
| 6 | 2 | 16.865 | 19/5:13.503 |
| 7 | 2 | 16.761 | 19/5:14.211 |
| 8 | 2 | 16.103 | 19/5:13.179 |
| 9 | 2 | 16.607 | 19/5:13.441 |
| 10 | 2 | 16.567 | 19/5:13.574 |
| 11 | 2 | 16.683 | 19/5:13.883 |
| 12 | 2 | 16.285 | 19/5:13.511 |
| 13 | 2 | 17.838 | 19/5:15.466 |
| 14 | 2 | 15.803 | 19/5:14.379 |
| 15 | 2 | 16.045 | 19/5:13.744 |
| 16 | 2 | 16.781 | 19/5:14.063 |
| 17 | 2 | 16.302 | 19/5:13.808 |
| 18 | 2 | 16.190 | 19/5:13.464 |
| 19 | 2 | 15.991 | 19/5:12.957 |