[Domain Mapping] Domain Mapping Slow Query Reported By Query Monitor

Hello,
On a WP 4.9.8 multisite network with all updates and all plugins at most current versions, Query Monitor constantly reports that Domain Mapping has a slow query as shown below. Can this query be optimized ?

SHOW TABLES

domainmap_launch()
wp-content/plugins/domain-mapping/domain-mapping.php:144
Domainmap_Plugin->set_module()
wp-content/plugins/domain-mapping/classes/Domainmap/Plugin.php:174
Domainmap_Module_System->__construct()
wp-content/plugins/domain-mapping/classes/Domainmap/Module/System.php:45
Domainmap_Module_System->_upgrade()
wp-content/plugins/domain-mapping/classes/Domainmap/Module/System.php:134
Domainmap_Module_System->table_exists()
wp-content/plugins/domain-mapping/classes/Domainmap/Module/System.php:206
Plugin: domain-mapping
Rows: 17449
Time: 0.0745

Thanks in advance.