First Channel solo, aged fifteen
Ratifying body's record checked
Earned CSA’s fastest-solo and fastest-woman awards for 1990. ABC later republished archival footage of her French landing.
Recorded swim date · Tuesday, 31 July 1990 · Start or finish date not specified by the source
Elapsed swim time · 8h 29m
Duration of the complete swim
Started · Exact start date not confirmed · Clock time not confirmed
Finished · Exact finish date not confirmed · Clock time not confirmed
Timing note · Dover.UK.com supplies the swim date without identifying its start/finish role. No departure or arrival clock was located.
Format · Solo · 1-way
Direction · England → France
Ratification / historical recognition · Channel Swimming Association
How this record was checked
CSA individual record 2855 confirms Australia, the one-way route, 1990 and 8:29. Dover.UK.com supplies 31 July. ABC’s 2016 programme identifies archival coverage of the fifteen-year-old finishing in 8:29. Pilot, escort boat and observer remain unverified.
Channel Swimming Association: Susie Maroney, 1990
Checked 2026-10-31
Dover.UK.com: Susie Maroney, 31 July 1990
Checked 2026-10-31
ABC 7.30: Susie Maroney interview and archival Channel footage, 11 March 2016
Checked 2026-10-31
Women’s double-crossing record
Sources disagree
A single continuous two-way attempt; its two legs are not counted as separate attempts.
Elapsed swim time · 17h 14m
Duration of the complete swim
Started · Exact start date not confirmed · Clock time not confirmed
Finished · Exact finish date not confirmed · Clock time not confirmed
Timing note · Dover.UK.com dates the swim 22 July 1991; Guinness gives 23 July. Neither establishes start and finish phases, so no exact calendar day is assigned here. CSA and Guinness give 17:14; the Hall of Fame biography gives 17:15. No clock times or leg splits were verified.
Format · Solo · 2-way
Direction · England → France → England
Ratification / historical recognition · Channel Swimming Association
How this record was checked
CSA individual record 2449 confirms the successful two-way swim and 17:14, also supported by Guinness. The conflicting day and Hall of Fame minute remain explicit. This is a source reconciliation, not a new ratification. No original observer log or pilot details were located.
Channel Swimming Association: Susie Maroney, 1991
Checked 2026-10-31
Dover.UK.com: Susie Maroney, 22 July 1991
Checked 2026-10-31
Guinness World Records: fastest female double Channel crossing
Checked 2026-10-31
International Marathon Swimming Hall of Fame: Susie Maroney
Checked 2026-10-31