| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.398 | 19/5:11.562 |
| 2 | 4 | 15.924 | 19/5:07.059 |
| 3 | 4 | 16.159 | 19/5:07.046 |
| 4 | 4 | 17.340 | 19/5:12.650 |
| 5 | 3 | 16.513 | 19/5:12.869 |
| 6 | 4 | 16.016 | 19/5:11.442 |
| 7 | 4 | 16.137 | 19/5:10.750 |
| 8 | 5 | 16.490 | 19/5:11.070 |
| 9 | 4 | 15.774 | 19/5:09.808 |
| 10 | 4 | 16.010 | 19/5:09.246 |
| 11 | 4 | 16.534 | 19/5:09.691 |
| 12 | 4 | 16.116 | 19/5:09.401 |
| 13 | 4 | 16.144 | 19/5:09.196 |
| 14 | 4 | 16.342 | 19/5:09.289 |
| 15 | 4 | 16.149 | 19/5:09.125 |
| 16 | 4 | 16.651 | 19/5:09.578 |
| 17 | 4 | 16.298 | 19/5:09.583 |
| 18 | 4 | 21.691 | 19/5:15.280 |
| 19 | 4 | 16.215 | 19/5:14.901 |