| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.461 | 19/5:12.759 |
| 2 | 1 | 16.515 | 19/5:13.272 |
| 3 | 1 | 16.511 | 19/5:13.417 |
| 4 | 2 | 17.919 | 18/5:03.327 |
| 5 | 2 | 16.256 | 18/5:01.183 |
| 6 | 2 | 16.287 | 19/5:16.505 |
| 7 | 2 | 16.855 | 18/5:00.353 |
| 8 | 1 | 16.185 | 19/5:15.848 |
| 9 | 2 | 17.210 | 18/5:00.398 |
| 10 | 2 | 16.343 | 19/5:16.429 |
| 11 | 2 | 16.320 | 19/5:15.852 |
| 12 | 1 | 16.320 | 19/5:15.371 |
| 13 | 1 | 16.376 | 19/5:15.046 |
| 14 | 1 | 16.644 | 19/5:15.131 |
| 15 | 1 | 16.342 | 19/5:14.822 |
| 16 | 1 | 16.215 | 19/5:14.401 |
| 17 | 1 | 16.302 | 19/5:14.127 |
| 18 | 1 | 16.284 | 19/5:13.864 |
| 19 | 1 | 16.195 | 19/5:13.540 |